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vendor/symfony/validator/Constraints/AbstractComparison.php

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+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\PropertyAccess\PropertyAccess;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
+use Symfony\Component\Validator\Exception\LogicException;
+
+/**
+ * Used for the comparison of values.
+ *
+ * @author Daniel Holmes <daniel@danielholmes.org>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+abstract class AbstractComparison extends Constraint
+{
+    public $message;
+    public $value;
+    public $propertyPath;
+
+    /**
+     * {@inheritdoc}
+     *
+     * @param mixed $value the value to compare or a set of options
+     */
+    public function __construct($value = null, $propertyPath = null, string $message = null, array $groups = null, $payload = null, array $options = [])
+    {
+        if (\is_array($value)) {
+            $options = array_merge($value, $options);
+        } elseif (null !== $value) {
+            $options['value'] = $value;
+        }
+
+        parent::__construct($options, $groups, $payload);
+
+        $this->message = $message ?? $this->message;
+        $this->propertyPath = $propertyPath ?? $this->propertyPath;
+
+        if (null === $this->value && null === $this->propertyPath) {
+            throw new ConstraintDefinitionException(sprintf('The "%s" constraint requires either the "value" or "propertyPath" option to be set.', static::class));
+        }
+
+        if (null !== $this->value && null !== $this->propertyPath) {
+            throw new ConstraintDefinitionException(sprintf('The "%s" constraint requires only one of the "value" or "propertyPath" options to be set, not both.', static::class));
+        }
+
+        if (null !== $this->propertyPath && !class_exists(PropertyAccess::class)) {
+            throw new LogicException(sprintf('The "%s" constraint requires the Symfony PropertyAccess component to use the "propertyPath" option.', static::class));
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getDefaultOption()
+    {
+        return 'value';
+    }
+}

vendor/symfony/validator/Constraints/AbstractComparisonValidator.php

@@ -0,0 +1,122 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\PropertyAccess\Exception\NoSuchPropertyException;
+use Symfony\Component\PropertyAccess\PropertyAccess;
+use Symfony\Component\PropertyAccess\PropertyAccessorInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * Provides a base class for the validation of property comparisons.
+ *
+ * @author Daniel Holmes <daniel@danielholmes.org>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+abstract class AbstractComparisonValidator extends ConstraintValidator
+{
+    private $propertyAccessor;
+
+    public function __construct(PropertyAccessorInterface $propertyAccessor = null)
+    {
+        $this->propertyAccessor = $propertyAccessor;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof AbstractComparison) {
+            throw new UnexpectedTypeException($constraint, AbstractComparison::class);
+        }
+
+        if (null === $value) {
+            return;
+        }
+
+        if ($path = $constraint->propertyPath) {
+            if (null === $object = $this->context->getObject()) {
+                return;
+            }
+
+            try {
+                $comparedValue = $this->getPropertyAccessor()->getValue($object, $path);
+            } catch (NoSuchPropertyException $e) {
+                throw new ConstraintDefinitionException(sprintf('Invalid property path "%s" provided to "%s" constraint: ', $path, get_debug_type($constraint)).$e->getMessage(), 0, $e);
+            }
+        } else {
+            $comparedValue = $constraint->value;
+        }
+
+        // Convert strings to DateTimes if comparing another DateTime
+        // This allows to compare with any date/time value supported by
+        // the DateTime constructor:
+        // https://php.net/datetime.formats
+        if (\is_string($comparedValue) && $value instanceof \DateTimeInterface) {
+            // If $value is immutable, convert the compared value to a DateTimeImmutable too, otherwise use DateTime
+            $dateTimeClass = $value instanceof \DateTimeImmutable ? \DateTimeImmutable::class : \DateTime::class;
+
+            try {
+                $comparedValue = new $dateTimeClass($comparedValue);
+            } catch (\Exception $e) {
+                throw new ConstraintDefinitionException(sprintf('The compared value "%s" could not be converted to a "%s" instance in the "%s" constraint.', $comparedValue, $dateTimeClass, get_debug_type($constraint)));
+            }
+        }
+
+        if (!$this->compareValues($value, $comparedValue)) {
+            $violationBuilder = $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value, self::OBJECT_TO_STRING | self::PRETTY_DATE))
+                ->setParameter('{{ compared_value }}', $this->formatValue($comparedValue, self::OBJECT_TO_STRING | self::PRETTY_DATE))
+                ->setParameter('{{ compared_value_type }}', $this->formatTypeOf($comparedValue))
+                ->setCode($this->getErrorCode());
+
+            if (null !== $path) {
+                $violationBuilder->setParameter('{{ compared_value_path }}', $path);
+            }
+
+            $violationBuilder->addViolation();
+        }
+    }
+
+    private function getPropertyAccessor(): PropertyAccessorInterface
+    {
+        if (null === $this->propertyAccessor) {
+            $this->propertyAccessor = PropertyAccess::createPropertyAccessor();
+        }
+
+        return $this->propertyAccessor;
+    }
+
+    /**
+     * Compares the two given values to find if their relationship is valid.
+     *
+     * @param mixed $value1 The first value to compare
+     * @param mixed $value2 The second value to compare
+     *
+     * @return bool
+     */
+    abstract protected function compareValues($value1, $value2);
+
+    /**
+     * Returns the error code used if the comparison fails.
+     *
+     * @return string|null
+     */
+    protected function getErrorCode()
+    {
+        return null;
+    }
+}

vendor/symfony/validator/Constraints/All.php

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+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class All extends Composite
+{
+    public $constraints = [];
+
+    public function __construct($constraints = null, array $groups = null, $payload = null)
+    {
+        parent::__construct($constraints ?? [], $groups, $payload);
+    }
+
+    public function getDefaultOption()
+    {
+        return 'constraints';
+    }
+
+    public function getRequiredOptions()
+    {
+        return ['constraints'];
+    }
+
+    protected function getCompositeOption()
+    {
+        return 'constraints';
+    }
+}

vendor/symfony/validator/Constraints/AllValidator.php

@@ -0,0 +1,49 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+use Symfony\Component\Validator\Exception\UnexpectedValueException;
+
+/**
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class AllValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof All) {
+            throw new UnexpectedTypeException($constraint, All::class);
+        }
+
+        if (null === $value) {
+            return;
+        }
+
+        if (!\is_array($value) && !$value instanceof \Traversable) {
+            throw new UnexpectedValueException($value, 'iterable');
+        }
+
+        $context = $this->context;
+
+        $validator = $context->getValidator()->inContext($context);
+
+        foreach ($value as $key => $element) {
+            $validator->atPath('['.$key.']')->validate($element, $constraint->constraints);
+        }
+    }
+}

vendor/symfony/validator/Constraints/AtLeastOneOf.php

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+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Przemysław Bogusz <przemyslaw.bogusz@tubotax.pl>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class AtLeastOneOf extends Composite
+{
+    public const AT_LEAST_ONE_OF_ERROR = 'f27e6d6c-261a-4056-b391-6673a623531c';
+
+    protected static $errorNames = [
+        self::AT_LEAST_ONE_OF_ERROR => 'AT_LEAST_ONE_OF_ERROR',
+    ];
+
+    public $constraints = [];
+    public $message = 'This value should satisfy at least one of the following constraints:';
+    public $messageCollection = 'Each element of this collection should satisfy its own set of constraints.';
+    public $includeInternalMessages = true;
+
+    public function __construct($constraints = null, array $groups = null, $payload = null, string $message = null, string $messageCollection = null, bool $includeInternalMessages = null)
+    {
+        parent::__construct($constraints ?? [], $groups, $payload);
+
+        $this->message = $message ?? $this->message;
+        $this->messageCollection = $messageCollection ?? $this->messageCollection;
+        $this->includeInternalMessages = $includeInternalMessages ?? $this->includeInternalMessages;
+    }
+
+    public function getDefaultOption()
+    {
+        return 'constraints';
+    }
+
+    public function getRequiredOptions()
+    {
+        return ['constraints'];
+    }
+
+    protected function getCompositeOption()
+    {
+        return 'constraints';
+    }
+}

vendor/symfony/validator/Constraints/AtLeastOneOfValidator.php

@@ -0,0 +1,63 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * @author Przemysław Bogusz <przemyslaw.bogusz@tubotax.pl>
+ */
+class AtLeastOneOfValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof AtLeastOneOf) {
+            throw new UnexpectedTypeException($constraint, AtLeastOneOf::class);
+        }
+
+        $validator = $this->context->getValidator();
+
+        $messages = [$constraint->message];
+
+        foreach ($constraint->constraints as $key => $item) {
+            $executionContext = clone $this->context;
+            $executionContext->setNode($value, $this->context->getObject(), $this->context->getMetadata(), $this->context->getPropertyPath());
+            $violations = $validator->inContext($executionContext)->validate($value, $item, $this->context->getGroup())->getViolations();
+
+            if (\count($this->context->getViolations()) === \count($violations)) {
+                return;
+            }
+
+            if ($constraint->includeInternalMessages) {
+                $message = ' ['.($key + 1).'] ';
+
+                if ($item instanceof All || $item instanceof Collection) {
+                    $message .= $constraint->messageCollection;
+                } else {
+                    $message .= $violations->get(\count($violations) - 1)->getMessage();
+                }
+
+                $messages[] = $message;
+            }
+        }
+
+        $this->context->buildViolation(implode('', $messages))
+            ->setCode(AtLeastOneOf::AT_LEAST_ONE_OF_ERROR)
+            ->addViolation()
+        ;
+    }
+}

vendor/symfony/validator/Constraints/Bic.php

@@ -0,0 +1,79 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Intl\Countries;
+use Symfony\Component\PropertyAccess\PropertyAccess;
+use Symfony\Component\PropertyAccess\PropertyPathInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
+use Symfony\Component\Validator\Exception\LogicException;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Michael Hirschler <michael.vhirsch@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class Bic extends Constraint
+{
+    public const INVALID_LENGTH_ERROR = '66dad313-af0b-4214-8566-6c799be9789c';
+    public const INVALID_CHARACTERS_ERROR = 'f424c529-7add-4417-8f2d-4b656e4833e2';
+    public const INVALID_BANK_CODE_ERROR = '00559357-6170-4f29-aebd-d19330aa19cf';
+    public const INVALID_COUNTRY_CODE_ERROR = '1ce76f8d-3c1f-451c-9e62-fe9c3ed486ae';
+    public const INVALID_CASE_ERROR = '11884038-3312-4ae5-9d04-699f782130c7';
+    public const INVALID_IBAN_COUNTRY_CODE_ERROR = '29a2c3bb-587b-4996-b6f5-53081364cea5';
+
+    protected static $errorNames = [
+        self::INVALID_LENGTH_ERROR => 'INVALID_LENGTH_ERROR',
+        self::INVALID_CHARACTERS_ERROR => 'INVALID_CHARACTERS_ERROR',
+        self::INVALID_BANK_CODE_ERROR => 'INVALID_BANK_CODE_ERROR',
+        self::INVALID_COUNTRY_CODE_ERROR => 'INVALID_COUNTRY_CODE_ERROR',
+        self::INVALID_CASE_ERROR => 'INVALID_CASE_ERROR',
+    ];
+
+    public $message = 'This is not a valid Business Identifier Code (BIC).';
+    public $ibanMessage = 'This Business Identifier Code (BIC) is not associated with IBAN {{ iban }}.';
+    public $iban;
+    public $ibanPropertyPath;
+
+    /**
+     * {@inheritdoc}
+     *
+     * @param string|PropertyPathInterface|null $ibanPropertyPath
+     */
+    public function __construct(array $options = null, string $message = null, string $iban = null, $ibanPropertyPath = null, string $ibanMessage = null, array $groups = null, $payload = null)
+    {
+        if (!class_exists(Countries::class)) {
+            throw new LogicException('The Intl component is required to use the Bic constraint. Try running "composer require symfony/intl".');
+        }
+        if (null !== $ibanPropertyPath && !\is_string($ibanPropertyPath) && !$ibanPropertyPath instanceof PropertyPathInterface) {
+            throw new \TypeError(sprintf('"%s": Expected argument $ibanPropertyPath to be either null, a string or an instance of "%s", got "%s".', __METHOD__, PropertyPathInterface::class, get_debug_type($ibanPropertyPath)));
+        }
+
+        parent::__construct($options, $groups, $payload);
+
+        $this->message = $message ?? $this->message;
+        $this->ibanMessage = $ibanMessage ?? $this->ibanMessage;
+        $this->iban = $iban ?? $this->iban;
+        $this->ibanPropertyPath = $ibanPropertyPath ?? $this->ibanPropertyPath;
+
+        if (null !== $this->iban && null !== $this->ibanPropertyPath) {
+            throw new ConstraintDefinitionException('The "iban" and "ibanPropertyPath" options of the Iban constraint cannot be used at the same time.');
+        }
+
+        if (null !== $this->ibanPropertyPath && !class_exists(PropertyAccess::class)) {
+            throw new LogicException(sprintf('The "symfony/property-access" component is required to use the "%s" constraint with the "ibanPropertyPath" option.', self::class));
+        }
+    }
+}

vendor/symfony/validator/Constraints/BicValidator.php

@@ -0,0 +1,165 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Intl\Countries;
+use Symfony\Component\PropertyAccess\Exception\NoSuchPropertyException;
+use Symfony\Component\PropertyAccess\PropertyAccess;
+use Symfony\Component\PropertyAccess\PropertyAccessor;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
+use Symfony\Component\Validator\Exception\LogicException;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+use Symfony\Component\Validator\Exception\UnexpectedValueException;
+
+/**
+ * @author Michael Hirschler <michael.vhirsch@gmail.com>
+ *
+ * @see https://en.wikipedia.org/wiki/ISO_9362#Structure
+ */
+class BicValidator extends ConstraintValidator
+{
+    private const BIC_COUNTRY_TO_IBAN_COUNTRY_MAP = [
+        // Reference: https://www.ecbs.org/iban/france-bank-account-number.html
+        'GF' => 'FR', // French Guiana
+        'PF' => 'FR', // French Polynesia
+        'TF' => 'FR', // French Southern Territories
+        'GP' => 'FR', // Guadeloupe
+        'MQ' => 'FR', // Martinique
+        'YT' => 'FR', // Mayotte
+        'NC' => 'FR', // New Caledonia
+        'RE' => 'FR', // Reunion
+        'PM' => 'FR', // Saint Pierre and Miquelon
+        'WF' => 'FR', // Wallis and Futuna Islands
+        // Reference: https://www.ecbs.org/iban/united-kingdom-uk-bank-account-number.html
+        'JE' => 'GB', // Jersey
+        'IM' => 'GB', // Isle of Man
+        'GG' => 'GB', // Guernsey
+        'VG' => 'GB', // British Virgin Islands
+    ];
+
+    private $propertyAccessor;
+
+    public function __construct(PropertyAccessor $propertyAccessor = null)
+    {
+        $this->propertyAccessor = $propertyAccessor;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Bic) {
+            throw new UnexpectedTypeException($constraint, Bic::class);
+        }
+
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        if (!is_scalar($value) && !(\is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedValueException($value, 'string');
+        }
+
+        $canonicalize = str_replace(' ', '', $value);
+
+        // the bic must be either 8 or 11 characters long
+        if (!\in_array(\strlen($canonicalize), [8, 11])) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(Bic::INVALID_LENGTH_ERROR)
+                ->addViolation();
+
+            return;
+        }
+
+        // must contain alphanumeric values only
+        if (!ctype_alnum($canonicalize)) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(Bic::INVALID_CHARACTERS_ERROR)
+                ->addViolation();
+
+            return;
+        }
+
+        // first 4 letters must be alphabetic (bank code)
+        if (!ctype_alpha(substr($canonicalize, 0, 4))) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(Bic::INVALID_BANK_CODE_ERROR)
+                ->addViolation();
+
+            return;
+        }
+
+        if (!Countries::exists(substr($canonicalize, 4, 2))) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(Bic::INVALID_COUNTRY_CODE_ERROR)
+                ->addViolation();
+
+            return;
+        }
+
+        // should contain uppercase characters only
+        if (strtoupper($canonicalize) !== $canonicalize) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(Bic::INVALID_CASE_ERROR)
+                ->addViolation();
+
+            return;
+        }
+
+        // check against an IBAN
+        $iban = $constraint->iban;
+        $path = $constraint->ibanPropertyPath;
+        if ($path && null !== $object = $this->context->getObject()) {
+            try {
+                $iban = $this->getPropertyAccessor()->getValue($object, $path);
+            } catch (NoSuchPropertyException $e) {
+                throw new ConstraintDefinitionException(sprintf('Invalid property path "%s" provided to "%s" constraint: ', $path, get_debug_type($constraint)).$e->getMessage(), 0, $e);
+            }
+        }
+        if (!$iban) {
+            return;
+        }
+        $ibanCountryCode = substr($iban, 0, 2);
+        if (ctype_alpha($ibanCountryCode) && !$this->bicAndIbanCountriesMatch(substr($canonicalize, 4, 2), $ibanCountryCode)) {
+            $this->context->buildViolation($constraint->ibanMessage)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setParameter('{{ iban }}', $iban)
+                ->setCode(Bic::INVALID_IBAN_COUNTRY_CODE_ERROR)
+                ->addViolation();
+        }
+    }
+
+    private function getPropertyAccessor(): PropertyAccessor
+    {
+        if (null === $this->propertyAccessor) {
+            if (!class_exists(PropertyAccess::class)) {
+                throw new LogicException('Unable to use property path as the Symfony PropertyAccess component is not installed.');
+            }
+            $this->propertyAccessor = PropertyAccess::createPropertyAccessor();
+        }
+
+        return $this->propertyAccessor;
+    }
+
+    private function bicAndIbanCountriesMatch(string $bicCountryCode, string $ibanCountryCode): bool
+    {
+        return $ibanCountryCode === $bicCountryCode || $ibanCountryCode === (self::BIC_COUNTRY_TO_IBAN_COUNTRY_MAP[$bicCountryCode] ?? null);
+    }
+}

vendor/symfony/validator/Constraints/Blank.php

@@ -0,0 +1,39 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class Blank extends Constraint
+{
+    public const NOT_BLANK_ERROR = '183ad2de-533d-4796-a439-6d3c3852b549';
+
+    protected static $errorNames = [
+        self::NOT_BLANK_ERROR => 'NOT_BLANK_ERROR',
+    ];
+
+    public $message = 'This value should be blank.';
+
+    public function __construct(array $options = null, string $message = null, array $groups = null, $payload = null)
+    {
+        parent::__construct($options ?? [], $groups, $payload);
+
+        $this->message = $message ?? $this->message;
+    }
+}

vendor/symfony/validator/Constraints/BlankValidator.php

@@ -0,0 +1,39 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class BlankValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Blank) {
+            throw new UnexpectedTypeException($constraint, Blank::class);
+        }
+
+        if ('' !== $value && null !== $value) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(Blank::NOT_BLANK_ERROR)
+                ->addViolation();
+        }
+    }
+}

vendor/symfony/validator/Constraints/Callback.php

@@ -0,0 +1,66 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+
+/**
+ * @Annotation
+ * @Target({"CLASS", "PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_CLASS | \Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class Callback extends Constraint
+{
+    /**
+     * @var string|callable
+     */
+    public $callback;
+
+    /**
+     * {@inheritdoc}
+     *
+     * @param array|string|callable $callback The callback or a set of options
+     */
+    public function __construct($callback = null, array $groups = null, $payload = null, array $options = [])
+    {
+        // Invocation through annotations with an array parameter only
+        if (\is_array($callback) && 1 === \count($callback) && isset($callback['value'])) {
+            $callback = $callback['value'];
+        }
+
+        if (!\is_array($callback) || (!isset($callback['callback']) && !isset($callback['groups']) && !isset($callback['payload']))) {
+            $options['callback'] = $callback;
+        } else {
+            $options = array_merge($callback, $options);
+        }
+
+        parent::__construct($options, $groups, $payload);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getDefaultOption()
+    {
+        return 'callback';
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getTargets()
+    {
+        return [self::CLASS_CONSTRAINT, self::PROPERTY_CONSTRAINT];
+    }
+}

vendor/symfony/validator/Constraints/CallbackValidator.php

@@ -0,0 +1,61 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * Validator for Callback constraint.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class CallbackValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($object, Constraint $constraint)
+    {
+        if (!$constraint instanceof Callback) {
+            throw new UnexpectedTypeException($constraint, Callback::class);
+        }
+
+        $method = $constraint->callback;
+        if ($method instanceof \Closure) {
+            $method($object, $this->context, $constraint->payload);
+        } elseif (\is_array($method)) {
+            if (!\is_callable($method)) {
+                if (isset($method[0]) && \is_object($method[0])) {
+                    $method[0] = \get_class($method[0]);
+                }
+                throw new ConstraintDefinitionException(json_encode($method).' targeted by Callback constraint is not a valid callable.');
+            }
+
+            $method($object, $this->context, $constraint->payload);
+        } elseif (null !== $object) {
+            if (!method_exists($object, $method)) {
+                throw new ConstraintDefinitionException(sprintf('Method "%s" targeted by Callback constraint does not exist in class "%s".', $method, get_debug_type($object)));
+            }
+
+            $reflMethod = new \ReflectionMethod($object, $method);
+
+            if ($reflMethod->isStatic()) {
+                $reflMethod->invoke(null, $object, $this->context, $constraint->payload);
+            } else {
+                $reflMethod->invoke($object, $this->context, $constraint->payload);
+            }
+        }
+    }
+}

vendor/symfony/validator/Constraints/CardScheme.php

@@ -0,0 +1,79 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+
+/**
+ * Metadata for the CardSchemeValidator.
+ *
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Tim Nagel <t.nagel@infinite.net.au>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class CardScheme extends Constraint
+{
+    public const AMEX = 'AMEX';
+    public const CHINA_UNIONPAY = 'CHINA_UNIONPAY';
+    public const DINERS = 'DINERS';
+    public const DISCOVER = 'DISCOVER';
+    public const INSTAPAYMENT = 'INSTAPAYMENT';
+    public const JCB = 'JCB';
+    public const LASER = 'LASER';
+    public const MAESTRO = 'MAESTRO';
+    public const MASTERCARD = 'MASTERCARD';
+    public const MIR = 'MIR';
+    public const UATP = 'UATP';
+    public const VISA = 'VISA';
+
+    public const NOT_NUMERIC_ERROR = 'a2ad9231-e827-485f-8a1e-ef4d9a6d5c2e';
+    public const INVALID_FORMAT_ERROR = 'a8faedbf-1c2f-4695-8d22-55783be8efed';
+
+    protected static $errorNames = [
+        self::NOT_NUMERIC_ERROR => 'NOT_NUMERIC_ERROR',
+        self::INVALID_FORMAT_ERROR => 'INVALID_FORMAT_ERROR',
+    ];
+
+    public $message = 'Unsupported card type or invalid card number.';
+    public $schemes;
+
+    /**
+     * {@inheritdoc}
+     *
+     * @param array|string $schemes The schemes to validate against or a set of options
+     */
+    public function __construct($schemes, string $message = null, array $groups = null, $payload = null, array $options = [])
+    {
+        if (\is_array($schemes) && \is_string(key($schemes))) {
+            $options = array_merge($schemes, $options);
+        } else {
+            $options['value'] = $schemes;
+        }
+
+        parent::__construct($options, $groups, $payload);
+
+        $this->message = $message ?? $this->message;
+    }
+
+    public function getDefaultOption()
+    {
+        return 'schemes';
+    }
+
+    public function getRequiredOptions()
+    {
+        return ['schemes'];
+    }
+}

vendor/symfony/validator/Constraints/CardSchemeValidator.php

@@ -0,0 +1,134 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * Validates that a card number belongs to a specified scheme.
+ *
+ * @author Tim Nagel <t.nagel@infinite.net.au>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @see https://en.wikipedia.org/wiki/Payment_card_number
+ * @see https://www.regular-expressions.info/creditcard.html
+ */
+class CardSchemeValidator extends ConstraintValidator
+{
+    protected $schemes = [
+        // American Express card numbers start with 34 or 37 and have 15 digits.
+        CardScheme::AMEX => [
+            '/^3[47][0-9]{13}$/',
+        ],
+        // China UnionPay cards start with 62 and have between 16 and 19 digits.
+        // Please note that these cards do not follow Luhn Algorithm as a checksum.
+        CardScheme::CHINA_UNIONPAY => [
+            '/^62[0-9]{14,17}$/',
+        ],
+        // Diners Club card numbers begin with 300 through 305, 36 or 38. All have 14 digits.
+        // There are Diners Club cards that begin with 5 and have 16 digits.
+        // These are a joint venture between Diners Club and MasterCard, and should be processed like a MasterCard.
+        CardScheme::DINERS => [
+            '/^3(?:0[0-5]|[68][0-9])[0-9]{11}$/',
+        ],
+        // Discover card numbers begin with 6011, 622126 through 622925, 644 through 649 or 65.
+        // All have 16 digits.
+        CardScheme::DISCOVER => [
+            '/^6011[0-9]{12}$/',
+            '/^64[4-9][0-9]{13}$/',
+            '/^65[0-9]{14}$/',
+            '/^622(12[6-9]|1[3-9][0-9]|[2-8][0-9][0-9]|91[0-9]|92[0-5])[0-9]{10}$/',
+        ],
+        // InstaPayment cards begin with 637 through 639 and have 16 digits.
+        CardScheme::INSTAPAYMENT => [
+            '/^63[7-9][0-9]{13}$/',
+        ],
+        // JCB cards beginning with 2131 or 1800 have 15 digits.
+        // JCB cards beginning with 35 have 16 digits.
+        CardScheme::JCB => [
+            '/^(?:2131|1800|35[0-9]{3})[0-9]{11}$/',
+        ],
+        // Laser cards begin with either 6304, 6706, 6709 or 6771 and have between 16 and 19 digits.
+        CardScheme::LASER => [
+            '/^(6304|670[69]|6771)[0-9]{12,15}$/',
+        ],
+        // Maestro international cards begin with 675900..675999 and have between 12 and 19 digits.
+        // Maestro UK cards begin with either 500000..509999 or 560000..699999 and have between 12 and 19 digits.
+        CardScheme::MAESTRO => [
+            '/^(6759[0-9]{2})[0-9]{6,13}$/',
+            '/^(50[0-9]{4})[0-9]{6,13}$/',
+            '/^5[6-9][0-9]{10,17}$/',
+            '/^6[0-9]{11,18}$/',
+        ],
+        // All MasterCard numbers start with the numbers 51 through 55. All have 16 digits.
+        // October 2016 MasterCard numbers can also start with 222100 through 272099.
+        CardScheme::MASTERCARD => [
+            '/^5[1-5][0-9]{14}$/',
+            '/^2(22[1-9][0-9]{12}|2[3-9][0-9]{13}|[3-6][0-9]{14}|7[0-1][0-9]{13}|720[0-9]{12})$/',
+        ],
+        // Payment system MIR numbers start with 220, then 1 digit from 0 to 4, then between 12 and 15 digits
+        CardScheme::MIR => [
+            '/^220[0-4][0-9]{12,15}$/',
+        ],
+        // All UATP card numbers start with a 1 and have a length of 15 digits.
+        CardScheme::UATP => [
+            '/^1[0-9]{14}$/',
+        ],
+        // All Visa card numbers start with a 4 and have a length of 13, 16, or 19 digits.
+        CardScheme::VISA => [
+            '/^4([0-9]{12}|[0-9]{15}|[0-9]{18})$/',
+        ],
+    ];
+
+    /**
+     * Validates a creditcard belongs to a specified scheme.
+     *
+     * @param mixed $value
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof CardScheme) {
+            throw new UnexpectedTypeException($constraint, CardScheme::class);
+        }
+
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        if (!is_numeric($value)) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(CardScheme::NOT_NUMERIC_ERROR)
+                ->addViolation();
+
+            return;
+        }
+
+        $schemes = array_flip((array) $constraint->schemes);
+        $schemeRegexes = array_intersect_key($this->schemes, $schemes);
+
+        foreach ($schemeRegexes as $regexes) {
+            foreach ($regexes as $regex) {
+                if (preg_match($regex, $value)) {
+                    return;
+                }
+            }
+        }
+
+        $this->context->buildViolation($constraint->message)
+            ->setParameter('{{ value }}', $this->formatValue($value))
+            ->setCode(CardScheme::INVALID_FORMAT_ERROR)
+            ->addViolation();
+    }
+}

vendor/symfony/validator/Constraints/Cascade.php

@@ -0,0 +1,42 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
+
+/**
+ * @Annotation
+ * @Target({"CLASS"})
+ *
+ * @author Jules Pietri <jules@heahprod.com>
+ */
+#[\Attribute(\Attribute::TARGET_CLASS)]
+class Cascade extends Constraint
+{
+    public function __construct(array $options = null)
+    {
+        if (\is_array($options) && \array_key_exists('groups', $options)) {
+            throw new ConstraintDefinitionException(sprintf('The option "groups" is not supported by the constraint "%s".', __CLASS__));
+        }
+
+        parent::__construct($options);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getTargets()
+    {
+        return self::CLASS_CONSTRAINT;
+    }
+}

vendor/symfony/validator/Constraints/Choice.php

@@ -0,0 +1,89 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class Choice extends Constraint
+{
+    public const NO_SUCH_CHOICE_ERROR = '8e179f1b-97aa-4560-a02f-2a8b42e49df7';
+    public const TOO_FEW_ERROR = '11edd7eb-5872-4b6e-9f12-89923999fd0e';
+    public const TOO_MANY_ERROR = '9bd98e49-211c-433f-8630-fd1c2d0f08c3';
+
+    protected static $errorNames = [
+        self::NO_SUCH_CHOICE_ERROR => 'NO_SUCH_CHOICE_ERROR',
+        self::TOO_FEW_ERROR => 'TOO_FEW_ERROR',
+        self::TOO_MANY_ERROR => 'TOO_MANY_ERROR',
+    ];
+
+    public $choices;
+    public $callback;
+    public $multiple = false;
+    public $strict = true;
+    public $min;
+    public $max;
+    public $message = 'The value you selected is not a valid choice.';
+    public $multipleMessage = 'One or more of the given values is invalid.';
+    public $minMessage = 'You must select at least {{ limit }} choice.|You must select at least {{ limit }} choices.';
+    public $maxMessage = 'You must select at most {{ limit }} choice.|You must select at most {{ limit }} choices.';
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getDefaultOption()
+    {
+        return 'choices';
+    }
+
+    public function __construct(
+        $options = [],
+        array $choices = null,
+        $callback = null,
+        bool $multiple = null,
+        bool $strict = null,
+        int $min = null,
+        int $max = null,
+        string $message = null,
+        string $multipleMessage = null,
+        string $minMessage = null,
+        string $maxMessage = null,
+        $groups = null,
+        $payload = null
+    ) {
+        if (\is_array($options) && $options && array_is_list($options)) {
+            $choices = $choices ?? $options;
+            $options = [];
+        }
+        if (null !== $choices) {
+            $options['value'] = $choices;
+        }
+
+        parent::__construct($options, $groups, $payload);
+
+        $this->callback = $callback ?? $this->callback;
+        $this->multiple = $multiple ?? $this->multiple;
+        $this->strict = $strict ?? $this->strict;
+        $this->min = $min ?? $this->min;
+        $this->max = $max ?? $this->max;
+        $this->message = $message ?? $this->message;
+        $this->multipleMessage = $multipleMessage ?? $this->multipleMessage;
+        $this->minMessage = $minMessage ?? $this->minMessage;
+        $this->maxMessage = $maxMessage ?? $this->maxMessage;
+    }
+}

vendor/symfony/validator/Constraints/ChoiceValidator.php

@@ -0,0 +1,109 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+use Symfony\Component\Validator\Exception\UnexpectedValueException;
+
+/**
+ * ChoiceValidator validates that the value is one of the expected values.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Florian Eckerstorfer <florian@eckerstorfer.org>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class ChoiceValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Choice) {
+            throw new UnexpectedTypeException($constraint, Choice::class);
+        }
+
+        if (!\is_array($constraint->choices) && !$constraint->callback) {
+            throw new ConstraintDefinitionException('Either "choices" or "callback" must be specified on constraint Choice.');
+        }
+
+        if (null === $value) {
+            return;
+        }
+
+        if ($constraint->multiple && !\is_array($value)) {
+            throw new UnexpectedValueException($value, 'array');
+        }
+
+        if ($constraint->callback) {
+            if (!\is_callable($choices = [$this->context->getObject(), $constraint->callback])
+                && !\is_callable($choices = [$this->context->getClassName(), $constraint->callback])
+                && !\is_callable($choices = $constraint->callback)
+            ) {
+                throw new ConstraintDefinitionException('The Choice constraint expects a valid callback.');
+            }
+            $choices = $choices();
+        } else {
+            $choices = $constraint->choices;
+        }
+
+        if (true !== $constraint->strict) {
+            throw new \RuntimeException('The "strict" option of the Choice constraint should not be used.');
+        }
+
+        if ($constraint->multiple) {
+            foreach ($value as $_value) {
+                if (!\in_array($_value, $choices, true)) {
+                    $this->context->buildViolation($constraint->multipleMessage)
+                        ->setParameter('{{ value }}', $this->formatValue($_value))
+                        ->setParameter('{{ choices }}', $this->formatValues($choices))
+                        ->setCode(Choice::NO_SUCH_CHOICE_ERROR)
+                        ->setInvalidValue($_value)
+                        ->addViolation();
+
+                    return;
+                }
+            }
+
+            $count = \count($value);
+
+            if (null !== $constraint->min && $count < $constraint->min) {
+                $this->context->buildViolation($constraint->minMessage)
+                    ->setParameter('{{ limit }}', $constraint->min)
+                    ->setPlural((int) $constraint->min)
+                    ->setCode(Choice::TOO_FEW_ERROR)
+                    ->addViolation();
+
+                return;
+            }
+
+            if (null !== $constraint->max && $count > $constraint->max) {
+                $this->context->buildViolation($constraint->maxMessage)
+                    ->setParameter('{{ limit }}', $constraint->max)
+                    ->setPlural((int) $constraint->max)
+                    ->setCode(Choice::TOO_MANY_ERROR)
+                    ->addViolation();
+
+                return;
+            }
+        } elseif (!\in_array($value, $choices, true)) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setParameter('{{ choices }}', $this->formatValues($choices))
+                ->setCode(Choice::NO_SUCH_CHOICE_ERROR)
+                ->addViolation();
+        }
+    }
+}

vendor/symfony/validator/Constraints/Cidr.php

@@ -0,0 +1,80 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
+
+/**
+ * Validates that a value is a valid CIDR notation.
+ *
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Sorin Pop <popsorin15@gmail.com>
+ * @author Calin Bolea <calin.bolea@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class Cidr extends Constraint
+{
+    public const INVALID_CIDR_ERROR = '5649e53a-5afb-47c5-a360-ffbab3be8567';
+    public const OUT_OF_RANGE_ERROR = 'b9f14a51-acbd-401a-a078-8c6b204ab32f';
+
+    protected static $errorNames = [
+        self::INVALID_CIDR_ERROR => 'INVALID_CIDR_ERROR',
+        self::OUT_OF_RANGE_ERROR => 'OUT_OF_RANGE_VIOLATION',
+    ];
+
+    private const NET_MAXES = [
+        Ip::ALL => 128,
+        Ip::V4 => 32,
+        Ip::V6 => 128,
+    ];
+
+    public $version = Ip::ALL;
+
+    public $message = 'This value is not a valid CIDR notation.';
+
+    public $netmaskRangeViolationMessage = 'The value of the netmask should be between {{ min }} and {{ max }}.';
+
+    public $netmaskMin = 0;
+
+    public $netmaskMax;
+
+    public function __construct(
+        array $options = null,
+        string $version = null,
+        int $netmaskMin = null,
+        int $netmaskMax = null,
+        string $message = null,
+        array $groups = null,
+        $payload = null
+    ) {
+        $this->version = $version ?? $options['version'] ?? $this->version;
+
+        if (!\in_array($this->version, array_keys(self::NET_MAXES))) {
+            throw new ConstraintDefinitionException(sprintf('The option "version" must be one of "%s".', implode('", "', array_keys(self::NET_MAXES))));
+        }
+
+        $this->netmaskMin = $netmaskMin ?? $options['netmaskMin'] ?? $this->netmaskMin;
+        $this->netmaskMax = $netmaskMax ?? $options['netmaskMax'] ?? self::NET_MAXES[$this->version];
+        $this->message = $message ?? $this->message;
+
+        unset($options['netmaskMin'], $options['netmaskMax'], $options['version']);
+
+        if ($this->netmaskMin < 0 || $this->netmaskMax > self::NET_MAXES[$this->version] || $this->netmaskMin > $this->netmaskMax) {
+            throw new ConstraintDefinitionException(sprintf('The netmask range must be between 0 and %d.', self::NET_MAXES[$this->version]));
+        }
+
+        parent::__construct($options, $groups, $payload);
+    }
+}

vendor/symfony/validator/Constraints/CidrValidator.php

@@ -0,0 +1,77 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+use Symfony\Component\Validator\Exception\UnexpectedValueException;
+
+class CidrValidator extends ConstraintValidator
+{
+    public function validate($value, Constraint $constraint): void
+    {
+        if (!$constraint instanceof Cidr) {
+            throw new UnexpectedTypeException($constraint, Cidr::class);
+        }
+
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        if (!\is_string($value)) {
+            throw new UnexpectedValueException($value, 'string');
+        }
+
+        $cidrParts = explode('/', $value, 2);
+
+        if (!isset($cidrParts[1])
+            || !ctype_digit($cidrParts[1])
+            || '' === $cidrParts[0]
+        ) {
+            $this->context
+                ->buildViolation($constraint->message)
+                ->setCode(Cidr::INVALID_CIDR_ERROR)
+                ->addViolation();
+
+            return;
+        }
+
+        $ipAddress = $cidrParts[0];
+        $netmask = (int) $cidrParts[1];
+
+        $validV4 = Ip::V6 !== $constraint->version
+            && filter_var($ipAddress, \FILTER_VALIDATE_IP, \FILTER_FLAG_IPV4)
+            && $netmask <= 32;
+
+        $validV6 = Ip::V4 !== $constraint->version
+            && filter_var($ipAddress, \FILTER_VALIDATE_IP, \FILTER_FLAG_IPV6);
+
+        if (!$validV4 && !$validV6) {
+            $this->context
+                ->buildViolation($constraint->message)
+                ->setCode(Cidr::INVALID_CIDR_ERROR)
+                ->addViolation();
+
+            return;
+        }
+
+        if ($netmask < $constraint->netmaskMin || $netmask > $constraint->netmaskMax) {
+            $this->context
+                ->buildViolation($constraint->netmaskRangeViolationMessage)
+                ->setParameter('{{ min }}', $constraint->netmaskMin)
+                ->setParameter('{{ max }}', $constraint->netmaskMax)
+                ->setCode(Cidr::OUT_OF_RANGE_ERROR)
+                ->addViolation();
+        }
+    }
+}

vendor/symfony/validator/Constraints/Collection.php

@@ -0,0 +1,91 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class Collection extends Composite
+{
+    public const MISSING_FIELD_ERROR = '2fa2158c-2a7f-484b-98aa-975522539ff8';
+    public const NO_SUCH_FIELD_ERROR = '7703c766-b5d5-4cef-ace7-ae0dd82304e9';
+
+    protected static $errorNames = [
+        self::MISSING_FIELD_ERROR => 'MISSING_FIELD_ERROR',
+        self::NO_SUCH_FIELD_ERROR => 'NO_SUCH_FIELD_ERROR',
+    ];
+
+    public $fields = [];
+    public $allowExtraFields = false;
+    public $allowMissingFields = false;
+    public $extraFieldsMessage = 'This field was not expected.';
+    public $missingFieldsMessage = 'This field is missing.';
+
+    /**
+     * {@inheritdoc}
+     */
+    public function __construct($fields = null, array $groups = null, $payload = null, bool $allowExtraFields = null, bool $allowMissingFields = null, string $extraFieldsMessage = null, string $missingFieldsMessage = null)
+    {
+        // no known options set? $fields is the fields array
+        if (\is_array($fields)
+            && !array_intersect(array_keys($fields), ['groups', 'fields', 'allowExtraFields', 'allowMissingFields', 'extraFieldsMessage', 'missingFieldsMessage'])) {
+            $fields = ['fields' => $fields];
+        }
+
+        parent::__construct($fields, $groups, $payload);
+
+        $this->allowExtraFields = $allowExtraFields ?? $this->allowExtraFields;
+        $this->allowMissingFields = $allowMissingFields ?? $this->allowMissingFields;
+        $this->extraFieldsMessage = $extraFieldsMessage ?? $this->extraFieldsMessage;
+        $this->missingFieldsMessage = $missingFieldsMessage ?? $this->missingFieldsMessage;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function initializeNestedConstraints()
+    {
+        parent::initializeNestedConstraints();
+
+        if (!\is_array($this->fields)) {
+            throw new ConstraintDefinitionException(sprintf('The option "fields" is expected to be an array in constraint "%s".', __CLASS__));
+        }
+
+        foreach ($this->fields as $fieldName => $field) {
+            // the XmlFileLoader and YamlFileLoader pass the field Optional
+            // and Required constraint as an array with exactly one element
+            if (\is_array($field) && 1 == \count($field)) {
+                $this->fields[$fieldName] = $field = $field[0];
+            }
+
+            if (!$field instanceof Optional && !$field instanceof Required) {
+                $this->fields[$fieldName] = new Required($field);
+            }
+        }
+    }
+
+    public function getRequiredOptions()
+    {
+        return ['fields'];
+    }
+
+    protected function getCompositeOption()
+    {
+        return 'fields';
+    }
+}

vendor/symfony/validator/Constraints/CollectionValidator.php

@@ -0,0 +1,87 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+use Symfony\Component\Validator\Exception\UnexpectedValueException;
+
+/**
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class CollectionValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Collection) {
+            throw new UnexpectedTypeException($constraint, Collection::class);
+        }
+
+        if (null === $value) {
+            return;
+        }
+
+        if (!\is_array($value) && !($value instanceof \Traversable && $value instanceof \ArrayAccess)) {
+            throw new UnexpectedValueException($value, 'array|(Traversable&ArrayAccess)');
+        }
+
+        // We need to keep the initialized context when CollectionValidator
+        // calls itself recursively (Collection constraints can be nested).
+        // Since the context of the validator is overwritten when initialize()
+        // is called for the nested constraint, the outer validator is
+        // acting on the wrong context when the nested validation terminates.
+        //
+        // A better solution - which should be approached in Symfony 3.0 - is to
+        // remove the initialize() method and pass the context as last argument
+        // to validate() instead.
+        $context = $this->context;
+
+        foreach ($constraint->fields as $field => $fieldConstraint) {
+            // bug fix issue #2779
+            $existsInArray = \is_array($value) && \array_key_exists($field, $value);
+            $existsInArrayAccess = $value instanceof \ArrayAccess && $value->offsetExists($field);
+
+            if ($existsInArray || $existsInArrayAccess) {
+                if (\count($fieldConstraint->constraints) > 0) {
+                    $context->getValidator()
+                        ->inContext($context)
+                        ->atPath('['.$field.']')
+                        ->validate($value[$field], $fieldConstraint->constraints);
+                }
+            } elseif (!$fieldConstraint instanceof Optional && !$constraint->allowMissingFields) {
+                $context->buildViolation($constraint->missingFieldsMessage)
+                    ->atPath('['.$field.']')
+                    ->setParameter('{{ field }}', $this->formatValue($field))
+                    ->setInvalidValue(null)
+                    ->setCode(Collection::MISSING_FIELD_ERROR)
+                    ->addViolation();
+            }
+        }
+
+        if (!$constraint->allowExtraFields) {
+            foreach ($value as $field => $fieldValue) {
+                if (!isset($constraint->fields[$field])) {
+                    $context->buildViolation($constraint->extraFieldsMessage)
+                        ->atPath('['.$field.']')
+                        ->setParameter('{{ field }}', $this->formatValue($field))
+                        ->setInvalidValue($fieldValue)
+                        ->setCode(Collection::NO_SUCH_FIELD_ERROR)
+                        ->addViolation();
+                }
+            }
+        }
+    }
+}

vendor/symfony/validator/Constraints/Composite.php

@@ -0,0 +1,159 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
+
+/**
+ * A constraint that is composed of other constraints.
+ *
+ * You should never use the nested constraint instances anywhere else, because
+ * their groups are adapted when passed to the constructor of this class.
+ *
+ * If you want to create your own composite constraint, extend this class and
+ * let {@link getCompositeOption()} return the name of the property which
+ * contains the nested constraints.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+abstract class Composite extends Constraint
+{
+    /**
+     * {@inheritdoc}
+     *
+     * The groups of the composite and its nested constraints are made
+     * consistent using the following strategy:
+     *
+     *   - If groups are passed explicitly to the composite constraint, but
+     *     not to the nested constraints, the options of the composite
+     *     constraint are copied to the nested constraints;
+     *
+     *   - If groups are passed explicitly to the nested constraints, but not
+     *     to the composite constraint, the groups of all nested constraints
+     *     are merged and used as groups for the composite constraint;
+     *
+     *   - If groups are passed explicitly to both the composite and its nested
+     *     constraints, the groups of the nested constraints must be a subset
+     *     of the groups of the composite constraint. If not, a
+     *     {@link ConstraintDefinitionException} is thrown.
+     *
+     * All this is done in the constructor, because constraints can then be
+     * cached. When constraints are loaded from the cache, no more group
+     * checks need to be done.
+     */
+    public function __construct($options = null, array $groups = null, $payload = null)
+    {
+        parent::__construct($options, $groups, $payload);
+
+        $this->initializeNestedConstraints();
+
+        /* @var Constraint[] $nestedConstraints */
+        $compositeOption = $this->getCompositeOption();
+        $nestedConstraints = $this->$compositeOption;
+
+        if (!\is_array($nestedConstraints)) {
+            $nestedConstraints = [$nestedConstraints];
+        }
+
+        foreach ($nestedConstraints as $constraint) {
+            if (!$constraint instanceof Constraint) {
+                if (\is_object($constraint)) {
+                    $constraint = \get_class($constraint);
+                }
+
+                throw new ConstraintDefinitionException(sprintf('The value "%s" is not an instance of Constraint in constraint "%s".', $constraint, static::class));
+            }
+
+            if ($constraint instanceof Valid) {
+                throw new ConstraintDefinitionException(sprintf('The constraint Valid cannot be nested inside constraint "%s". You can only declare the Valid constraint directly on a field or method.', static::class));
+            }
+        }
+
+        if (!isset(((array) $this)['groups'])) {
+            $mergedGroups = [];
+
+            foreach ($nestedConstraints as $constraint) {
+                foreach ($constraint->groups as $group) {
+                    $mergedGroups[$group] = true;
+                }
+            }
+
+            // prevent empty composite constraint to have empty groups
+            $this->groups = array_keys($mergedGroups) ?: [self::DEFAULT_GROUP];
+            $this->$compositeOption = $nestedConstraints;
+
+            return;
+        }
+
+        foreach ($nestedConstraints as $constraint) {
+            if (isset(((array) $constraint)['groups'])) {
+                $excessGroups = array_diff($constraint->groups, $this->groups);
+
+                if (\count($excessGroups) > 0) {
+                    throw new ConstraintDefinitionException(sprintf('The group(s) "%s" passed to the constraint "%s" should also be passed to its containing constraint "%s".', implode('", "', $excessGroups), get_debug_type($constraint), static::class));
+                }
+            } else {
+                $constraint->groups = $this->groups;
+            }
+        }
+
+        $this->$compositeOption = $nestedConstraints;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * Implicit group names are forwarded to nested constraints.
+     */
+    public function addImplicitGroupName(string $group)
+    {
+        parent::addImplicitGroupName($group);
+
+        /** @var Constraint[] $nestedConstraints */
+        $nestedConstraints = $this->{$this->getCompositeOption()};
+
+        foreach ($nestedConstraints as $constraint) {
+            $constraint->addImplicitGroupName($group);
+        }
+    }
+
+    /**
+     * Returns the name of the property that contains the nested constraints.
+     *
+     * @return string
+     */
+    abstract protected function getCompositeOption();
+
+    /**
+     * @internal Used by metadata
+     *
+     * @return Constraint[]
+     */
+    public function getNestedConstraints()
+    {
+        /* @var Constraint[] $nestedConstraints */
+        return $this->{$this->getCompositeOption()};
+    }
+
+    /**
+     * Initializes the nested constraints.
+     *
+     * This method can be overwritten in subclasses to clean up the nested
+     * constraints passed to the constructor.
+     *
+     * @see Collection::initializeNestedConstraints()
+     */
+    protected function initializeNestedConstraints()
+    {
+    }
+}

vendor/symfony/validator/Constraints/Compound.php

@@ -0,0 +1,52 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
+
+/**
+ * Extend this class to create a reusable set of constraints.
+ *
+ * @author Maxime Steinhausser <maxime.steinhausser@gmail.com>
+ */
+abstract class Compound extends Composite
+{
+    /** @var Constraint[] */
+    public $constraints = [];
+
+    public function __construct($options = null)
+    {
+        if (isset($options[$this->getCompositeOption()])) {
+            throw new ConstraintDefinitionException(sprintf('You can\'t redefine the "%s" option. Use the "%s::getConstraints()" method instead.', $this->getCompositeOption(), __CLASS__));
+        }
+
+        $this->constraints = $this->getConstraints($this->normalizeOptions($options));
+
+        parent::__construct($options);
+    }
+
+    final protected function getCompositeOption(): string
+    {
+        return 'constraints';
+    }
+
+    final public function validatedBy(): string
+    {
+        return CompoundValidator::class;
+    }
+
+    /**
+     * @return Constraint[]
+     */
+    abstract protected function getConstraints(array $options): array;
+}

vendor/symfony/validator/Constraints/CompoundValidator.php

@@ -0,0 +1,35 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * @author Maxime Steinhausser <maxime.steinhausser@gmail.com>
+ */
+class CompoundValidator extends ConstraintValidator
+{
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Compound) {
+            throw new UnexpectedTypeException($constraint, Compound::class);
+        }
+
+        $context = $this->context;
+
+        $validator = $context->getValidator()->inContext($context);
+
+        $validator->validate($value, $constraint->constraints);
+    }
+}

vendor/symfony/validator/Constraints/Count.php

@@ -0,0 +1,92 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Exception\MissingOptionsException;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class Count extends Constraint
+{
+    public const TOO_FEW_ERROR = 'bef8e338-6ae5-4caf-b8e2-50e7b0579e69';
+    public const TOO_MANY_ERROR = '756b1212-697c-468d-a9ad-50dd783bb169';
+    public const NOT_EQUAL_COUNT_ERROR = '9fe5d43f-3784-4ece-a0e1-473fc02dadbc';
+    public const NOT_DIVISIBLE_BY_ERROR = DivisibleBy::NOT_DIVISIBLE_BY;
+
+    protected static $errorNames = [
+        self::TOO_FEW_ERROR => 'TOO_FEW_ERROR',
+        self::TOO_MANY_ERROR => 'TOO_MANY_ERROR',
+        self::NOT_EQUAL_COUNT_ERROR => 'NOT_EQUAL_COUNT_ERROR',
+        self::NOT_DIVISIBLE_BY_ERROR => 'NOT_DIVISIBLE_BY_ERROR',
+    ];
+
+    public $minMessage = 'This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.';
+    public $maxMessage = 'This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.';
+    public $exactMessage = 'This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.';
+    public $divisibleByMessage = 'The number of elements in this collection should be a multiple of {{ compared_value }}.';
+    public $min;
+    public $max;
+    public $divisibleBy;
+
+    /**
+     * {@inheritdoc}
+     *
+     * @param int|array|null $exactly The expected exact count or a set of options
+     */
+    public function __construct(
+        $exactly = null,
+        int $min = null,
+        int $max = null,
+        int $divisibleBy = null,
+        string $exactMessage = null,
+        string $minMessage = null,
+        string $maxMessage = null,
+        string $divisibleByMessage = null,
+        array $groups = null,
+        $payload = null,
+        array $options = []
+    ) {
+        if (\is_array($exactly)) {
+            $options = array_merge($exactly, $options);
+            $exactly = $options['value'] ?? null;
+        }
+
+        $min = $min ?? $options['min'] ?? null;
+        $max = $max ?? $options['max'] ?? null;
+
+        unset($options['value'], $options['min'], $options['max']);
+
+        if (null !== $exactly && null === $min && null === $max) {
+            $min = $max = $exactly;
+        }
+
+        parent::__construct($options, $groups, $payload);
+
+        $this->min = $min;
+        $this->max = $max;
+        $this->divisibleBy = $divisibleBy ?? $this->divisibleBy;
+        $this->exactMessage = $exactMessage ?? $this->exactMessage;
+        $this->minMessage = $minMessage ?? $this->minMessage;
+        $this->maxMessage = $maxMessage ?? $this->maxMessage;
+        $this->divisibleByMessage = $divisibleByMessage ?? $this->divisibleByMessage;
+
+        if (null === $this->min && null === $this->max && null === $this->divisibleBy) {
+            throw new MissingOptionsException(sprintf('Either option "min", "max" or "divisibleBy" must be given for constraint "%s".', __CLASS__), ['min', 'max', 'divisibleBy']);
+        }
+    }
+}

vendor/symfony/validator/Constraints/CountValidator.php

@@ -0,0 +1,83 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+use Symfony\Component\Validator\Exception\UnexpectedValueException;
+
+/**
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class CountValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Count) {
+            throw new UnexpectedTypeException($constraint, Count::class);
+        }
+
+        if (null === $value) {
+            return;
+        }
+
+        if (!\is_array($value) && !$value instanceof \Countable) {
+            throw new UnexpectedValueException($value, 'array|\Countable');
+        }
+
+        $count = \count($value);
+
+        if (null !== $constraint->max && $count > $constraint->max) {
+            $exactlyOptionEnabled = $constraint->min == $constraint->max;
+
+            $this->context->buildViolation($exactlyOptionEnabled ? $constraint->exactMessage : $constraint->maxMessage)
+                ->setParameter('{{ count }}', $count)
+                ->setParameter('{{ limit }}', $constraint->max)
+                ->setInvalidValue($value)
+                ->setPlural((int) $constraint->max)
+                ->setCode($exactlyOptionEnabled ? Count::NOT_EQUAL_COUNT_ERROR : Count::TOO_MANY_ERROR)
+                ->addViolation();
+
+            return;
+        }
+
+        if (null !== $constraint->min && $count < $constraint->min) {
+            $exactlyOptionEnabled = $constraint->min == $constraint->max;
+
+            $this->context->buildViolation($exactlyOptionEnabled ? $constraint->exactMessage : $constraint->minMessage)
+                ->setParameter('{{ count }}', $count)
+                ->setParameter('{{ limit }}', $constraint->min)
+                ->setInvalidValue($value)
+                ->setPlural((int) $constraint->min)
+                ->setCode($exactlyOptionEnabled ? Count::NOT_EQUAL_COUNT_ERROR : Count::TOO_FEW_ERROR)
+                ->addViolation();
+
+            return;
+        }
+
+        if (null !== $constraint->divisibleBy) {
+            $this->context
+                ->getValidator()
+                ->inContext($this->context)
+                ->validate($count, [
+                    new DivisibleBy([
+                        'value' => $constraint->divisibleBy,
+                        'message' => $constraint->divisibleByMessage,
+                    ]),
+                ], $this->context->getGroup());
+        }
+    }
+}

vendor/symfony/validator/Constraints/Country.php

@@ -0,0 +1,52 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Intl\Countries;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Exception\LogicException;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class Country extends Constraint
+{
+    public const NO_SUCH_COUNTRY_ERROR = '8f900c12-61bd-455d-9398-996cd040f7f0';
+
+    protected static $errorNames = [
+        self::NO_SUCH_COUNTRY_ERROR => 'NO_SUCH_COUNTRY_ERROR',
+    ];
+
+    public $message = 'This value is not a valid country.';
+    public $alpha3 = false;
+
+    public function __construct(
+        array $options = null,
+        string $message = null,
+        bool $alpha3 = null,
+        array $groups = null,
+        $payload = null
+    ) {
+        if (!class_exists(Countries::class)) {
+            throw new LogicException('The Intl component is required to use the Country constraint. Try running "composer require symfony/intl".');
+        }
+
+        parent::__construct($options, $groups, $payload);
+
+        $this->message = $message ?? $this->message;
+        $this->alpha3 = $alpha3 ?? $this->alpha3;
+    }
+}

vendor/symfony/validator/Constraints/CountryValidator.php

@@ -0,0 +1,53 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Intl\Countries;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+use Symfony\Component\Validator\Exception\UnexpectedValueException;
+
+/**
+ * Validates whether a value is a valid country code.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class CountryValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Country) {
+            throw new UnexpectedTypeException($constraint, Country::class);
+        }
+
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        if (!is_scalar($value) && !(\is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedValueException($value, 'string');
+        }
+
+        $value = (string) $value;
+
+        if ($constraint->alpha3 ? !Countries::alpha3CodeExists($value) : !Countries::exists($value)) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(Country::NO_SUCH_COUNTRY_ERROR)
+                ->addViolation();
+        }
+    }
+}

vendor/symfony/validator/Constraints/CssColor.php

@@ -0,0 +1,106 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Exception\InvalidArgumentException;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Mathieu Santostefano <msantostefano@protonmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class CssColor extends Constraint
+{
+    public const HEX_LONG = 'hex_long';
+    public const HEX_LONG_WITH_ALPHA = 'hex_long_with_alpha';
+    public const HEX_SHORT = 'hex_short';
+    public const HEX_SHORT_WITH_ALPHA = 'hex_short_with_alpha';
+    public const BASIC_NAMED_COLORS = 'basic_named_colors';
+    public const EXTENDED_NAMED_COLORS = 'extended_named_colors';
+    public const SYSTEM_COLORS = 'system_colors';
+    public const KEYWORDS = 'keywords';
+    public const RGB = 'rgb';
+    public const RGBA = 'rgba';
+    public const HSL = 'hsl';
+    public const HSLA = 'hsla';
+    public const INVALID_FORMAT_ERROR = '454ab47b-aacf-4059-8f26-184b2dc9d48d';
+
+    protected static $errorNames = [
+        self::INVALID_FORMAT_ERROR => 'INVALID_FORMAT_ERROR',
+    ];
+
+    /**
+     * @var string[]
+     */
+    private static $validationModes = [
+        self::HEX_LONG,
+        self::HEX_LONG_WITH_ALPHA,
+        self::HEX_SHORT,
+        self::HEX_SHORT_WITH_ALPHA,
+        self::BASIC_NAMED_COLORS,
+        self::EXTENDED_NAMED_COLORS,
+        self::SYSTEM_COLORS,
+        self::KEYWORDS,
+        self::RGB,
+        self::RGBA,
+        self::HSL,
+        self::HSLA,
+    ];
+
+    public $message = 'This value is not a valid CSS color.';
+    public $formats;
+
+    /**
+     * @param array|string $formats The types of CSS colors allowed (e.g. hexadecimal only, RGB and HSL only, etc.).
+     */
+    public function __construct($formats = [], string $message = null, array $groups = null, $payload = null, array $options = null)
+    {
+        $validationModesAsString = implode(', ', self::$validationModes);
+
+        if (!$formats) {
+            $options['value'] = self::$validationModes;
+        } elseif (\is_array($formats) && \is_string(key($formats))) {
+            $options = array_merge($formats, $options ?? []);
+        } elseif (\is_array($formats)) {
+            if ([] === array_intersect(self::$validationModes, $formats)) {
+                throw new InvalidArgumentException(sprintf('The "formats" parameter value is not valid. It must contain one or more of the following values: "%s".', $validationModesAsString));
+            }
+
+            $options['value'] = $formats;
+        } elseif (\is_string($formats)) {
+            if (!\in_array($formats, self::$validationModes)) {
+                throw new InvalidArgumentException(sprintf('The "formats" parameter value is not valid. It must contain one or more of the following values: "%s".', $validationModesAsString));
+            }
+
+            $options['value'] = [$formats];
+        } else {
+            throw new InvalidArgumentException('The "formats" parameter type is not valid. It should be a string or an array.');
+        }
+
+        parent::__construct($options, $groups, $payload);
+
+        $this->message = $message ?? $this->message;
+    }
+
+    public function getDefaultOption(): string
+    {
+        return 'formats';
+    }
+
+    public function getRequiredOptions(): array
+    {
+        return ['formats'];
+    }
+}

vendor/symfony/validator/Constraints/CssColorValidator.php

@@ -0,0 +1,86 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+use Symfony\Component\Validator\Exception\UnexpectedValueException;
+
+/**
+ * @author Mathieu Santostefano <msantostefano@protonmail.com>
+ */
+class CssColorValidator extends ConstraintValidator
+{
+    private const PATTERN_HEX_LONG = '/^#[0-9a-f]{6}$/i';
+    private const PATTERN_HEX_LONG_WITH_ALPHA = '/^#[0-9a-f]{8}$/i';
+    private const PATTERN_HEX_SHORT = '/^#[0-9a-f]{3}$/i';
+    private const PATTERN_HEX_SHORT_WITH_ALPHA = '/^#[0-9a-f]{4}$/i';
+    // List comes from https://www.w3.org/wiki/CSS/Properties/color/keywords#Basic_Colors
+    private const PATTERN_BASIC_NAMED_COLORS = '/^(black|silver|gray|white|maroon|red|purple|fuchsia|green|lime|olive|yellow|navy|blue|teal|aqua)$/i';
+    // List comes from https://www.w3.org/wiki/CSS/Properties/color/keywords#Extended_colors
+    private const PATTERN_EXTENDED_NAMED_COLORS = '/^(aliceblue|antiquewhite|aqua|aquamarine|azure|beige|bisque|black|blanchedalmond|blue|blueviolet|brown|burlywood|cadetblue|chartreuse|chocolate|coral|cornflowerblue|cornsilk|crimson|cyan|darkblue|darkcyan|darkgoldenrod|darkgray|darkgreen|darkgrey|darkkhaki|darkmagenta|darkolivegreen|darkorange|darkorchid|darkred|darksalmon|darkseagreen|darkslateblue|darkslategray|darkslategrey|darkturquoise|darkviolet|deeppink|deepskyblue|dimgray|dimgrey|dodgerblue|firebrick|floralwhite|forestgreen|fuchsia|gainsboro|ghostwhite|gold|goldenrod|gray|green|greenyellow|grey|honeydew|hotpink|indianred|indigo|ivory|khaki|lavender|lavenderblush|lawngreen|lemonchiffon|lightblue|lightcoral|lightcyan|lightgoldenrodyellow|lightgray|lightgreen|lightgrey|lightpink|lightsalmon|lightseagreen|lightskyblue|lightslategray|lightslategrey|lightsteelblue|lightyellow|lime|limegreen|linen|magenta|maroon|mediumaquamarine|mediumblue|mediumorchid|mediumpurple|mediumseagreen|mediumslateblue|mediumspringgreen|mediumturquoise|mediumvioletred|midnightblue|mintcream|mistyrose|moccasin|navajowhite|navy|oldlace|olive|olivedrab|orange|orangered|orchid|palegoldenrod|palegreen|paleturquoise|palevioletred|papayawhip|peachpuff|peru|pink|plum|powderblue|purple|red|rosybrown|royalblue|saddlebrown|salmon|sandybrown|seagreen|seashell|sienna|silver|skyblue|slateblue|slategray|slategrey|snow|springgreen|steelblue|tan|teal|thistle|tomato|turquoise|violet|wheat|white|whitesmoke|yellow|yellowgreen)$/i';
+    // List comes from https://drafts.csswg.org/css-color/#css-system-colors
+    private const PATTERN_SYSTEM_COLORS = '/^(Canvas|CanvasText|LinkText|VisitedText|ActiveText|ButtonFace|ButtonText|ButtonBorder|Field|FieldText|Highlight|HighlightText|SelectedItem|SelectedItemText|Mark|MarkText|GrayText)$/i';
+    private const PATTERN_KEYWORDS = '/^(transparent|currentColor)$/i';
+    private const PATTERN_RGB = '/^rgb\(\s*(0|255|25[0-4]|2[0-4]\d|1\d\d|0?\d?\d),\s*(0|255|25[0-4]|2[0-4]\d|1\d\d|0?\d?\d),\s*(0|255|25[0-4]|2[0-4]\d|1\d\d|0?\d?\d)\s*\)$/i';
+    private const PATTERN_RGBA = '/^rgba\(\s*(0|255|25[0-4]|2[0-4]\d|1\d\d|0?\d?\d),\s*(0|255|25[0-4]|2[0-4]\d|1\d\d|0?\d?\d),\s*(0|255|25[0-4]|2[0-4]\d|1\d\d|0?\d?\d),\s*(0|0?\.\d+|1(\.0)?)\s*\)$/i';
+    private const PATTERN_HSL = '/^hsl\(\s*(0|360|35\d|3[0-4]\d|[12]\d\d|0?\d?\d),\s*(0|100|\d{1,2})%,\s*(0|100|\d{1,2})%\s*\)$/i';
+    private const PATTERN_HSLA = '/^hsla\(\s*(0|360|35\d|3[0-4]\d|[12]\d\d|0?\d?\d),\s*(0|100|\d{1,2})%,\s*(0|100|\d{1,2})%,\s*(0|0?\.\d+|1(\.0)?)\s*\)$/i';
+
+    private const COLOR_PATTERNS = [
+        CssColor::HEX_LONG => self::PATTERN_HEX_LONG,
+        CssColor::HEX_LONG_WITH_ALPHA => self::PATTERN_HEX_LONG_WITH_ALPHA,
+        CssColor::HEX_SHORT => self::PATTERN_HEX_SHORT,
+        CssColor::HEX_SHORT_WITH_ALPHA => self::PATTERN_HEX_SHORT_WITH_ALPHA,
+        CssColor::BASIC_NAMED_COLORS => self::PATTERN_BASIC_NAMED_COLORS,
+        CssColor::EXTENDED_NAMED_COLORS => self::PATTERN_EXTENDED_NAMED_COLORS,
+        CssColor::SYSTEM_COLORS => self::PATTERN_SYSTEM_COLORS,
+        CssColor::KEYWORDS => self::PATTERN_KEYWORDS,
+        CssColor::RGB => self::PATTERN_RGB,
+        CssColor::RGBA => self::PATTERN_RGBA,
+        CssColor::HSL => self::PATTERN_HSL,
+        CssColor::HSLA => self::PATTERN_HSLA,
+    ];
+
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint): void
+    {
+        if (!$constraint instanceof CssColor) {
+            throw new UnexpectedTypeException($constraint, CssColor::class);
+        }
+
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        if (!\is_string($value)) {
+            throw new UnexpectedValueException($value, 'string');
+        }
+
+        $formats = array_flip((array) $constraint->formats);
+        $formatRegexes = array_intersect_key(self::COLOR_PATTERNS, $formats);
+
+        foreach ($formatRegexes as $regex) {
+            if (preg_match($regex, (string) $value)) {
+                return;
+            }
+        }
+
+        $this->context->buildViolation($constraint->message)
+            ->setParameter('{{ value }}', $this->formatValue($value))
+            ->setCode(CssColor::INVALID_FORMAT_ERROR)
+            ->addViolation();
+    }
+}

vendor/symfony/validator/Constraints/Currency.php

@@ -0,0 +1,46 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Intl\Currencies;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Exception\LogicException;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Miha Vrhovnik <miha.vrhovnik@pagein.si>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class Currency extends Constraint
+{
+    public const NO_SUCH_CURRENCY_ERROR = '69945ac1-2db4-405f-bec7-d2772f73df52';
+
+    protected static $errorNames = [
+        self::NO_SUCH_CURRENCY_ERROR => 'NO_SUCH_CURRENCY_ERROR',
+    ];
+
+    public $message = 'This value is not a valid currency.';
+
+    public function __construct(array $options = null, string $message = null, array $groups = null, $payload = null)
+    {
+        if (!class_exists(Currencies::class)) {
+            throw new LogicException('The Intl component is required to use the Currency constraint. Try running "composer require symfony/intl".');
+        }
+
+        parent::__construct($options, $groups, $payload);
+
+        $this->message = $message ?? $this->message;
+    }
+}

vendor/symfony/validator/Constraints/CurrencyValidator.php

@@ -0,0 +1,54 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Intl\Currencies;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+use Symfony\Component\Validator\Exception\UnexpectedValueException;
+
+/**
+ * Validates whether a value is a valid currency.
+ *
+ * @author Miha Vrhovnik <miha.vrhovnik@pagein.si>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class CurrencyValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Currency) {
+            throw new UnexpectedTypeException($constraint, Currency::class);
+        }
+
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        if (!is_scalar($value) && !(\is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedValueException($value, 'string');
+        }
+
+        $value = (string) $value;
+
+        if (!Currencies::exists($value)) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(Currency::NO_SUCH_CURRENCY_ERROR)
+                ->addViolation();
+        }
+    }
+}

vendor/symfony/validator/Constraints/Date.php

@@ -0,0 +1,41 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class Date extends Constraint
+{
+    public const INVALID_FORMAT_ERROR = '69819696-02ac-4a99-9ff0-14e127c4d1bc';
+    public const INVALID_DATE_ERROR = '3c184ce5-b31d-4de7-8b76-326da7b2be93';
+
+    protected static $errorNames = [
+        self::INVALID_FORMAT_ERROR => 'INVALID_FORMAT_ERROR',
+        self::INVALID_DATE_ERROR => 'INVALID_DATE_ERROR',
+    ];
+
+    public $message = 'This value is not a valid date.';
+
+    public function __construct(array $options = null, string $message = null, array $groups = null, $payload = null)
+    {
+        parent::__construct($options, $groups, $payload);
+
+        $this->message = $message ?? $this->message;
+    }
+}

vendor/symfony/validator/Constraints/DateTime.php

@@ -0,0 +1,60 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class DateTime extends Constraint
+{
+    public const INVALID_FORMAT_ERROR = '1a9da513-2640-4f84-9b6a-4d99dcddc628';
+    public const INVALID_DATE_ERROR = 'd52afa47-620d-4d99-9f08-f4d85b36e33c';
+    public const INVALID_TIME_ERROR = '5e797c9d-74f7-4098-baa3-94390c447b27';
+
+    protected static $errorNames = [
+        self::INVALID_FORMAT_ERROR => 'INVALID_FORMAT_ERROR',
+        self::INVALID_DATE_ERROR => 'INVALID_DATE_ERROR',
+        self::INVALID_TIME_ERROR => 'INVALID_TIME_ERROR',
+    ];
+
+    public $format = 'Y-m-d H:i:s';
+    public $message = 'This value is not a valid datetime.';
+
+    /**
+     * {@inheritdoc}
+     *
+     * @param string|array|null $format
+     */
+    public function __construct($format = null, string $message = null, array $groups = null, $payload = null, array $options = [])
+    {
+        if (\is_array($format)) {
+            $options = array_merge($format, $options);
+        } elseif (null !== $format) {
+            $options['value'] = $format;
+        }
+
+        parent::__construct($options, $groups, $payload);
+
+        $this->message = $message ?? $this->message;
+    }
+
+    public function getDefaultOption()
+    {
+        return 'format';
+    }
+}

vendor/symfony/validator/Constraints/DateTimeValidator.php

@@ -0,0 +1,81 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+use Symfony\Component\Validator\Exception\UnexpectedValueException;
+
+/**
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ * @author Diego Saint Esteben <diego@saintesteben.me>
+ */
+class DateTimeValidator extends DateValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof DateTime) {
+            throw new UnexpectedTypeException($constraint, DateTime::class);
+        }
+
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        if (!is_scalar($value) && !(\is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedValueException($value, 'string');
+        }
+
+        $value = (string) $value;
+
+        \DateTime::createFromFormat($constraint->format, $value);
+
+        $errors = \DateTime::getLastErrors();
+
+        if (0 < $errors['error_count']) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(DateTime::INVALID_FORMAT_ERROR)
+                ->addViolation();
+
+            return;
+        }
+
+        if (str_ends_with($constraint->format, '+')) {
+            $errors['warnings'] = array_filter($errors['warnings'], function ($warning) {
+                return 'Trailing data' !== $warning;
+            });
+        }
+
+        foreach ($errors['warnings'] as $warning) {
+            if ('The parsed date was invalid' === $warning) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(DateTime::INVALID_DATE_ERROR)
+                    ->addViolation();
+            } elseif ('The parsed time was invalid' === $warning) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(DateTime::INVALID_TIME_ERROR)
+                    ->addViolation();
+            } else {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(DateTime::INVALID_FORMAT_ERROR)
+                    ->addViolation();
+            }
+        }
+    }
+}

vendor/symfony/validator/Constraints/DateValidator.php

@@ -0,0 +1,75 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+use Symfony\Component\Validator\Exception\UnexpectedValueException;
+
+/**
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class DateValidator extends ConstraintValidator
+{
+    public const PATTERN = '/^(?<year>\d{4})-(?<month>\d{2})-(?<day>\d{2})$/';
+
+    /**
+     * Checks whether a date is valid.
+     *
+     * @internal
+     */
+    public static function checkDate(int $year, int $month, int $day): bool
+    {
+        return checkdate($month, $day, $year);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Date) {
+            throw new UnexpectedTypeException($constraint, Date::class);
+        }
+
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        if (!is_scalar($value) && !(\is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedValueException($value, 'string');
+        }
+
+        $value = (string) $value;
+
+        if (!preg_match(static::PATTERN, $value, $matches)) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(Date::INVALID_FORMAT_ERROR)
+                ->addViolation();
+
+            return;
+        }
+
+        if (!self::checkDate(
+          $matches['year'] ?? $matches[1],
+          $matches['month'] ?? $matches[2],
+          $matches['day'] ?? $matches[3]
+        )) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(Date::INVALID_DATE_ERROR)
+                ->addViolation();
+        }
+    }
+}

vendor/symfony/validator/Constraints/DisableAutoMapping.php

@@ -0,0 +1,46 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
+
+/**
+ * Disables auto mapping.
+ *
+ * Using the annotations on a property has higher precedence than using it on a class,
+ * which has higher precedence than any configuration that might be defined outside the class.
+ *
+ * @Annotation
+ *
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::TARGET_CLASS)]
+class DisableAutoMapping extends Constraint
+{
+    public function __construct(array $options = null)
+    {
+        if (\is_array($options) && \array_key_exists('groups', $options)) {
+            throw new ConstraintDefinitionException(sprintf('The option "groups" is not supported by the constraint "%s".', __CLASS__));
+        }
+
+        parent::__construct($options);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getTargets()
+    {
+        return [self::PROPERTY_CONSTRAINT, self::CLASS_CONSTRAINT];
+    }
+}

vendor/symfony/validator/Constraints/DivisibleBy.php

@@ -0,0 +1,30 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Colin O'Dell <colinodell@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class DivisibleBy extends AbstractComparison
+{
+    public const NOT_DIVISIBLE_BY = '6d99d6c3-1464-4ccf-bdc7-14d083cf455c';
+
+    protected static $errorNames = [
+        self::NOT_DIVISIBLE_BY => 'NOT_DIVISIBLE_BY',
+    ];
+
+    public $message = 'This value should be a multiple of {{ compared_value }}.';
+}

vendor/symfony/validator/Constraints/DivisibleByValidator.php

@@ -0,0 +1,62 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Exception\UnexpectedValueException;
+
+/**
+ * Validates that values are a multiple of the given number.
+ *
+ * @author Colin O'Dell <colinodell@gmail.com>
+ */
+class DivisibleByValidator extends AbstractComparisonValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    protected function compareValues($value1, $value2)
+    {
+        if (!is_numeric($value1)) {
+            throw new UnexpectedValueException($value1, 'numeric');
+        }
+
+        if (!is_numeric($value2)) {
+            throw new UnexpectedValueException($value2, 'numeric');
+        }
+
+        if (!$value2 = abs($value2)) {
+            return false;
+        }
+        if (\is_int($value1 = abs($value1)) && \is_int($value2)) {
+            return 0 === ($value1 % $value2);
+        }
+        if (!$remainder = fmod($value1, $value2)) {
+            return true;
+        }
+        if (\is_float($value2) && \INF !== $value2) {
+            $quotient = $value1 / $value2;
+            $rounded = round($quotient);
+
+            return sprintf('%.12e', $quotient) === sprintf('%.12e', $rounded);
+        }
+
+        return sprintf('%.12e', $value2) === sprintf('%.12e', $remainder);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function getErrorCode()
+    {
+        return DivisibleBy::NOT_DIVISIBLE_BY;
+    }
+}

vendor/symfony/validator/Constraints/Email.php

@@ -0,0 +1,79 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Egulias\EmailValidator\EmailValidator as StrictEmailValidator;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Exception\InvalidArgumentException;
+use Symfony\Component\Validator\Exception\LogicException;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class Email extends Constraint
+{
+    public const VALIDATION_MODE_HTML5 = 'html5';
+    public const VALIDATION_MODE_STRICT = 'strict';
+    public const VALIDATION_MODE_LOOSE = 'loose';
+
+    public const INVALID_FORMAT_ERROR = 'bd79c0ab-ddba-46cc-a703-a7a4b08de310';
+
+    protected static $errorNames = [
+        self::INVALID_FORMAT_ERROR => 'STRICT_CHECK_FAILED_ERROR',
+    ];
+
+    /**
+     * @var string[]
+     *
+     * @internal
+     */
+    public static $validationModes = [
+        self::VALIDATION_MODE_HTML5,
+        self::VALIDATION_MODE_STRICT,
+        self::VALIDATION_MODE_LOOSE,
+    ];
+
+    public $message = 'This value is not a valid email address.';
+    public $mode;
+    public $normalizer;
+
+    public function __construct(
+        array $options = null,
+        string $message = null,
+        string $mode = null,
+        callable $normalizer = null,
+        array $groups = null,
+        $payload = null
+    ) {
+        if (\is_array($options) && \array_key_exists('mode', $options) && !\in_array($options['mode'], self::$validationModes, true)) {
+            throw new InvalidArgumentException('The "mode" parameter value is not valid.');
+        }
+
+        parent::__construct($options, $groups, $payload);
+
+        $this->message = $message ?? $this->message;
+        $this->mode = $mode ?? $this->mode;
+        $this->normalizer = $normalizer ?? $this->normalizer;
+
+        if (self::VALIDATION_MODE_STRICT === $this->mode && !class_exists(StrictEmailValidator::class)) {
+            throw new LogicException(sprintf('The "egulias/email-validator" component is required to use the "%s" constraint in strict mode.', __CLASS__));
+        }
+
+        if (null !== $this->normalizer && !\is_callable($this->normalizer)) {
+            throw new InvalidArgumentException(sprintf('The "normalizer" option must be a valid callable ("%s" given).', get_debug_type($this->normalizer)));
+        }
+    }
+}

vendor/symfony/validator/Constraints/EmailValidator.php

@@ -0,0 +1,107 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Egulias\EmailValidator\EmailValidator as EguliasEmailValidator;
+use Egulias\EmailValidator\Validation\EmailValidation;
+use Egulias\EmailValidator\Validation\NoRFCWarningsValidation;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+use Symfony\Component\Validator\Exception\UnexpectedValueException;
+
+/**
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class EmailValidator extends ConstraintValidator
+{
+    private const PATTERN_HTML5 = '/^[a-zA-Z0-9.!#$%&\'*+\\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)+$/';
+    private const PATTERN_LOOSE = '/^.+\@\S+\.\S+$/';
+
+    private const EMAIL_PATTERNS = [
+        Email::VALIDATION_MODE_LOOSE => self::PATTERN_LOOSE,
+        Email::VALIDATION_MODE_HTML5 => self::PATTERN_HTML5,
+    ];
+
+    private $defaultMode;
+
+    public function __construct(string $defaultMode = Email::VALIDATION_MODE_LOOSE)
+    {
+        if (!\in_array($defaultMode, Email::$validationModes, true)) {
+            throw new \InvalidArgumentException('The "defaultMode" parameter value is not valid.');
+        }
+
+        $this->defaultMode = $defaultMode;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Email) {
+            throw new UnexpectedTypeException($constraint, Email::class);
+        }
+
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        if (!is_scalar($value) && !(\is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedValueException($value, 'string');
+        }
+
+        $value = (string) $value;
+        if ('' === $value) {
+            return;
+        }
+
+        if (null !== $constraint->normalizer) {
+            $value = ($constraint->normalizer)($value);
+        }
+
+        if (null === $constraint->mode) {
+            $constraint->mode = $this->defaultMode;
+        }
+
+        if (!\in_array($constraint->mode, Email::$validationModes, true)) {
+            throw new \InvalidArgumentException(sprintf('The "%s::$mode" parameter value is not valid.', get_debug_type($constraint)));
+        }
+
+        if (Email::VALIDATION_MODE_STRICT === $constraint->mode) {
+            $strictValidator = new EguliasEmailValidator();
+
+            if (interface_exists(EmailValidation::class) && !$strictValidator->isValid($value, new NoRFCWarningsValidation())) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Email::INVALID_FORMAT_ERROR)
+                    ->addViolation();
+
+                return;
+            } elseif (!interface_exists(EmailValidation::class) && !$strictValidator->isValid($value, false, true)) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode(Email::INVALID_FORMAT_ERROR)
+                    ->addViolation();
+
+                return;
+            }
+        } elseif (!preg_match(self::EMAIL_PATTERNS[$constraint->mode], $value)) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(Email::INVALID_FORMAT_ERROR)
+                ->addViolation();
+
+            return;
+        }
+    }
+}

vendor/symfony/validator/Constraints/EnableAutoMapping.php

@@ -0,0 +1,46 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
+
+/**
+ * Enables auto mapping.
+ *
+ * Using the annotations on a property has higher precedence than using it on a class,
+ * which has higher precedence than any configuration that might be defined outside the class.
+ *
+ * @Annotation
+ *
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::TARGET_CLASS)]
+class EnableAutoMapping extends Constraint
+{
+    public function __construct(array $options = null)
+    {
+        if (\is_array($options) && \array_key_exists('groups', $options)) {
+            throw new ConstraintDefinitionException(sprintf('The option "groups" is not supported by the constraint "%s".', __CLASS__));
+        }
+
+        parent::__construct($options);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getTargets()
+    {
+        return [self::PROPERTY_CONSTRAINT, self::CLASS_CONSTRAINT];
+    }
+}

vendor/symfony/validator/Constraints/EqualTo.php

@@ -0,0 +1,31 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Daniel Holmes <daniel@danielholmes.org>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class EqualTo extends AbstractComparison
+{
+    public const NOT_EQUAL_ERROR = '478618a7-95ba-473d-9101-cabd45e49115';
+
+    protected static $errorNames = [
+        self::NOT_EQUAL_ERROR => 'NOT_EQUAL_ERROR',
+    ];
+
+    public $message = 'This value should be equal to {{ compared_value }}.';
+}

vendor/symfony/validator/Constraints/EqualToValidator.php

@@ -0,0 +1,37 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+/**
+ * Validates values are equal (==).
+ *
+ * @author Daniel Holmes <daniel@danielholmes.org>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class EqualToValidator extends AbstractComparisonValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    protected function compareValues($value1, $value2)
+    {
+        return $value1 == $value2;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function getErrorCode()
+    {
+        return EqualTo::NOT_EQUAL_ERROR;
+    }
+}

vendor/symfony/validator/Constraints/Existence.php

@@ -0,0 +1,30 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+/**
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+abstract class Existence extends Composite
+{
+    public $constraints = [];
+
+    public function getDefaultOption()
+    {
+        return 'constraints';
+    }
+
+    protected function getCompositeOption()
+    {
+        return 'constraints';
+    }
+}

vendor/symfony/validator/Constraints/Expression.php

@@ -0,0 +1,101 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\ExpressionLanguage\Expression as ExpressionObject;
+use Symfony\Component\ExpressionLanguage\ExpressionLanguage;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Exception\LogicException;
+
+/**
+ * @Annotation
+ * @Target({"CLASS", "PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::TARGET_CLASS | \Attribute::IS_REPEATABLE)]
+class Expression extends Constraint
+{
+    public const EXPRESSION_FAILED_ERROR = '6b3befbc-2f01-4ddf-be21-b57898905284';
+
+    protected static $errorNames = [
+        self::EXPRESSION_FAILED_ERROR => 'EXPRESSION_FAILED_ERROR',
+    ];
+
+    public $message = 'This value is not valid.';
+    public $expression;
+    public $values = [];
+
+    /**
+     * {@inheritdoc}
+     *
+     * @param string|ExpressionObject|array $expression The expression to evaluate or an array of options
+     */
+    public function __construct(
+        $expression,
+        string $message = null,
+        array $values = null,
+        array $groups = null,
+        $payload = null,
+        array $options = []
+    ) {
+        if (!class_exists(ExpressionLanguage::class)) {
+            throw new LogicException(sprintf('The "symfony/expression-language" component is required to use the "%s" constraint.', __CLASS__));
+        }
+
+        if (\is_array($expression)) {
+            $options = array_merge($expression, $options);
+        } elseif (!\is_string($expression) && !$expression instanceof ExpressionObject) {
+            throw new \TypeError(sprintf('"%s": Expected argument $expression to be either a string, an instance of "%s" or an array, got "%s".', __METHOD__, ExpressionObject::class, get_debug_type($expression)));
+        } else {
+            $options['value'] = $expression;
+        }
+
+        parent::__construct($options, $groups, $payload);
+
+        $this->message = $message ?? $this->message;
+        $this->values = $values ?? $this->values;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getDefaultOption()
+    {
+        return 'expression';
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getRequiredOptions()
+    {
+        return ['expression'];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getTargets()
+    {
+        return [self::CLASS_CONSTRAINT, self::PROPERTY_CONSTRAINT];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function validatedBy()
+    {
+        return 'validator.expression';
+    }
+}

vendor/symfony/validator/Constraints/ExpressionLanguageSyntax.php

@@ -0,0 +1,51 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Andrey Sevastianov <mrpkmail@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class ExpressionLanguageSyntax extends Constraint
+{
+    public const EXPRESSION_LANGUAGE_SYNTAX_ERROR = '1766a3f3-ff03-40eb-b053-ab7aa23d988a';
+
+    protected static $errorNames = [
+        self::EXPRESSION_LANGUAGE_SYNTAX_ERROR => 'EXPRESSION_LANGUAGE_SYNTAX_ERROR',
+    ];
+
+    public $message = 'This value should be a valid expression.';
+    public $service;
+    public $allowedVariables;
+
+    public function __construct(array $options = null, string $message = null, string $service = null, array $allowedVariables = null, array $groups = null, $payload = null)
+    {
+        parent::__construct($options, $groups, $payload);
+
+        $this->message = $message ?? $this->message;
+        $this->service = $service ?? $this->service;
+        $this->allowedVariables = $allowedVariables ?? $this->allowedVariables;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function validatedBy()
+    {
+        return $this->service ?? static::class.'Validator';
+    }
+}

vendor/symfony/validator/Constraints/ExpressionLanguageSyntaxValidator.php

@@ -0,0 +1,60 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\ExpressionLanguage\ExpressionLanguage;
+use Symfony\Component\ExpressionLanguage\SyntaxError;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+use Symfony\Component\Validator\Exception\UnexpectedValueException;
+
+/**
+ * @author Andrey Sevastianov <mrpkmail@gmail.com>
+ */
+class ExpressionLanguageSyntaxValidator extends ConstraintValidator
+{
+    private $expressionLanguage;
+
+    public function __construct(ExpressionLanguage $expressionLanguage = null)
+    {
+        $this->expressionLanguage = $expressionLanguage;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($expression, Constraint $constraint): void
+    {
+        if (!$constraint instanceof ExpressionLanguageSyntax) {
+            throw new UnexpectedTypeException($constraint, ExpressionLanguageSyntax::class);
+        }
+
+        if (!\is_string($expression)) {
+            throw new UnexpectedValueException($expression, 'string');
+        }
+
+        if (null === $this->expressionLanguage) {
+            $this->expressionLanguage = new ExpressionLanguage();
+        }
+
+        try {
+            $this->expressionLanguage->lint($expression, $constraint->allowedVariables);
+        } catch (SyntaxError $exception) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ syntax_error }}', $this->formatValue($exception->getMessage()))
+                ->setInvalidValue((string) $expression)
+                ->setCode(ExpressionLanguageSyntax::EXPRESSION_LANGUAGE_SYNTAX_ERROR)
+                ->addViolation();
+        }
+    }
+}

vendor/symfony/validator/Constraints/ExpressionValidator.php

@@ -0,0 +1,61 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\ExpressionLanguage\ExpressionLanguage;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Bernhard Schussek <bschussek@symfony.com>
+ */
+class ExpressionValidator extends ConstraintValidator
+{
+    private $expressionLanguage;
+
+    public function __construct(ExpressionLanguage $expressionLanguage = null)
+    {
+        $this->expressionLanguage = $expressionLanguage;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Expression) {
+            throw new UnexpectedTypeException($constraint, Expression::class);
+        }
+
+        $variables = $constraint->values;
+        $variables['value'] = $value;
+        $variables['this'] = $this->context->getObject();
+
+        if (!$this->getExpressionLanguage()->evaluate($constraint->expression, $variables)) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value, self::OBJECT_TO_STRING))
+                ->setCode(Expression::EXPRESSION_FAILED_ERROR)
+                ->addViolation();
+        }
+    }
+
+    private function getExpressionLanguage(): ExpressionLanguage
+    {
+        if (null === $this->expressionLanguage) {
+            $this->expressionLanguage = new ExpressionLanguage();
+        }
+
+        return $this->expressionLanguage;
+    }
+}

vendor/symfony/validator/Constraints/File.php

@@ -0,0 +1,174 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @property int $maxSize
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class File extends Constraint
+{
+    // Check the Image constraint for clashes if adding new constants here
+
+    public const NOT_FOUND_ERROR = 'd2a3fb6e-7ddc-4210-8fbf-2ab345ce1998';
+    public const NOT_READABLE_ERROR = 'c20c92a4-5bfa-4202-9477-28e800e0f6ff';
+    public const EMPTY_ERROR = '5d743385-9775-4aa5-8ff5-495fb1e60137';
+    public const TOO_LARGE_ERROR = 'df8637af-d466-48c6-a59d-e7126250a654';
+    public const INVALID_MIME_TYPE_ERROR = '744f00bc-4389-4c74-92de-9a43cde55534';
+
+    protected static $errorNames = [
+        self::NOT_FOUND_ERROR => 'NOT_FOUND_ERROR',
+        self::NOT_READABLE_ERROR => 'NOT_READABLE_ERROR',
+        self::EMPTY_ERROR => 'EMPTY_ERROR',
+        self::TOO_LARGE_ERROR => 'TOO_LARGE_ERROR',
+        self::INVALID_MIME_TYPE_ERROR => 'INVALID_MIME_TYPE_ERROR',
+    ];
+
+    public $binaryFormat;
+    public $mimeTypes = [];
+    public $notFoundMessage = 'The file could not be found.';
+    public $notReadableMessage = 'The file is not readable.';
+    public $maxSizeMessage = 'The file is too large ({{ size }} {{ suffix }}). Allowed maximum size is {{ limit }} {{ suffix }}.';
+    public $mimeTypesMessage = 'The mime type of the file is invalid ({{ type }}). Allowed mime types are {{ types }}.';
+    public $disallowEmptyMessage = 'An empty file is not allowed.';
+
+    public $uploadIniSizeErrorMessage = 'The file is too large. Allowed maximum size is {{ limit }} {{ suffix }}.';
+    public $uploadFormSizeErrorMessage = 'The file is too large.';
+    public $uploadPartialErrorMessage = 'The file was only partially uploaded.';
+    public $uploadNoFileErrorMessage = 'No file was uploaded.';
+    public $uploadNoTmpDirErrorMessage = 'No temporary folder was configured in php.ini.';
+    public $uploadCantWriteErrorMessage = 'Cannot write temporary file to disk.';
+    public $uploadExtensionErrorMessage = 'A PHP extension caused the upload to fail.';
+    public $uploadErrorMessage = 'The file could not be uploaded.';
+
+    protected $maxSize;
+
+    /**
+     * {@inheritdoc}
+     *
+     * @param int|string|null      $maxSize
+     * @param string[]|string|null $mimeTypes
+     */
+    public function __construct(
+        array $options = null,
+        $maxSize = null,
+        bool $binaryFormat = null,
+        $mimeTypes = null,
+        string $notFoundMessage = null,
+        string $notReadableMessage = null,
+        string $maxSizeMessage = null,
+        string $mimeTypesMessage = null,
+        string $disallowEmptyMessage = null,
+
+        string $uploadIniSizeErrorMessage = null,
+        string $uploadFormSizeErrorMessage = null,
+        string $uploadPartialErrorMessage = null,
+        string $uploadNoFileErrorMessage = null,
+        string $uploadNoTmpDirErrorMessage = null,
+        string $uploadCantWriteErrorMessage = null,
+        string $uploadExtensionErrorMessage = null,
+        string $uploadErrorMessage = null,
+        array $groups = null,
+        $payload = null
+    ) {
+        if (null !== $maxSize && !\is_int($maxSize) && !\is_string($maxSize)) {
+            throw new \TypeError(sprintf('"%s": Expected argument $maxSize to be either null, an integer or a string, got "%s".', __METHOD__, get_debug_type($maxSize)));
+        }
+        if (null !== $mimeTypes && !\is_array($mimeTypes) && !\is_string($mimeTypes)) {
+            throw new \TypeError(sprintf('"%s": Expected argument $mimeTypes to be either null, an array or a string, got "%s".', __METHOD__, get_debug_type($mimeTypes)));
+        }
+
+        parent::__construct($options, $groups, $payload);
+
+        $this->maxSize = $maxSize ?? $this->maxSize;
+        $this->binaryFormat = $binaryFormat ?? $this->binaryFormat;
+        $this->mimeTypes = $mimeTypes ?? $this->mimeTypes;
+        $this->notFoundMessage = $notFoundMessage ?? $this->notFoundMessage;
+        $this->notReadableMessage = $notReadableMessage ?? $this->notReadableMessage;
+        $this->maxSizeMessage = $maxSizeMessage ?? $this->maxSizeMessage;
+        $this->mimeTypesMessage = $mimeTypesMessage ?? $this->mimeTypesMessage;
+        $this->disallowEmptyMessage = $disallowEmptyMessage ?? $this->disallowEmptyMessage;
+        $this->uploadIniSizeErrorMessage = $uploadIniSizeErrorMessage ?? $this->uploadIniSizeErrorMessage;
+        $this->uploadFormSizeErrorMessage = $uploadFormSizeErrorMessage ?? $this->uploadFormSizeErrorMessage;
+        $this->uploadPartialErrorMessage = $uploadPartialErrorMessage ?? $this->uploadPartialErrorMessage;
+        $this->uploadNoFileErrorMessage = $uploadNoFileErrorMessage ?? $this->uploadNoFileErrorMessage;
+        $this->uploadNoTmpDirErrorMessage = $uploadNoTmpDirErrorMessage ?? $this->uploadNoTmpDirErrorMessage;
+        $this->uploadCantWriteErrorMessage = $uploadCantWriteErrorMessage ?? $this->uploadCantWriteErrorMessage;
+        $this->uploadExtensionErrorMessage = $uploadExtensionErrorMessage ?? $this->uploadExtensionErrorMessage;
+        $this->uploadErrorMessage = $uploadErrorMessage ?? $this->uploadErrorMessage;
+
+        if (null !== $this->maxSize) {
+            $this->normalizeBinaryFormat($this->maxSize);
+        }
+    }
+
+    public function __set(string $option, $value)
+    {
+        if ('maxSize' === $option) {
+            $this->normalizeBinaryFormat($value);
+
+            return;
+        }
+
+        parent::__set($option, $value);
+    }
+
+    public function __get(string $option)
+    {
+        if ('maxSize' === $option) {
+            return $this->maxSize;
+        }
+
+        return parent::__get($option);
+    }
+
+    public function __isset(string $option)
+    {
+        if ('maxSize' === $option) {
+            return true;
+        }
+
+        return parent::__isset($option);
+    }
+
+    /**
+     * @param int|string $maxSize
+     */
+    private function normalizeBinaryFormat($maxSize)
+    {
+        $factors = [
+            'k' => 1000,
+            'ki' => 1 << 10,
+            'm' => 1000 * 1000,
+            'mi' => 1 << 20,
+            'g' => 1000 * 1000 * 1000,
+            'gi' => 1 << 30,
+        ];
+        if (ctype_digit((string) $maxSize)) {
+            $this->maxSize = (int) $maxSize;
+            $this->binaryFormat = $this->binaryFormat ?? false;
+        } elseif (preg_match('/^(\d++)('.implode('|', array_keys($factors)).')$/i', $maxSize, $matches)) {
+            $this->maxSize = $matches[1] * $factors[$unit = strtolower($matches[2])];
+            $this->binaryFormat = $this->binaryFormat ?? (2 === \strlen($unit));
+        } else {
+            throw new ConstraintDefinitionException(sprintf('"%s" is not a valid maximum size.', $maxSize));
+        }
+    }
+}

vendor/symfony/validator/Constraints/FileValidator.php

@@ -0,0 +1,252 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\HttpFoundation\File\File as FileObject;
+use Symfony\Component\HttpFoundation\File\UploadedFile;
+use Symfony\Component\Mime\MimeTypes;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\LogicException;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+use Symfony\Component\Validator\Exception\UnexpectedValueException;
+
+/**
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class FileValidator extends ConstraintValidator
+{
+    public const KB_BYTES = 1000;
+    public const MB_BYTES = 1000000;
+    public const KIB_BYTES = 1024;
+    public const MIB_BYTES = 1048576;
+
+    private const SUFFICES = [
+        1 => 'bytes',
+        self::KB_BYTES => 'kB',
+        self::MB_BYTES => 'MB',
+        self::KIB_BYTES => 'KiB',
+        self::MIB_BYTES => 'MiB',
+    ];
+
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof File) {
+            throw new UnexpectedTypeException($constraint, File::class);
+        }
+
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        if ($value instanceof UploadedFile && !$value->isValid()) {
+            switch ($value->getError()) {
+                case \UPLOAD_ERR_INI_SIZE:
+                    $iniLimitSize = UploadedFile::getMaxFilesize();
+                    if ($constraint->maxSize && $constraint->maxSize < $iniLimitSize) {
+                        $limitInBytes = $constraint->maxSize;
+                        $binaryFormat = $constraint->binaryFormat;
+                    } else {
+                        $limitInBytes = $iniLimitSize;
+                        $binaryFormat = $constraint->binaryFormat ?? true;
+                    }
+
+                    [, $limitAsString, $suffix] = $this->factorizeSizes(0, $limitInBytes, $binaryFormat);
+                    $this->context->buildViolation($constraint->uploadIniSizeErrorMessage)
+                        ->setParameter('{{ limit }}', $limitAsString)
+                        ->setParameter('{{ suffix }}', $suffix)
+                        ->setCode((string) \UPLOAD_ERR_INI_SIZE)
+                        ->addViolation();
+
+                    return;
+                case \UPLOAD_ERR_FORM_SIZE:
+                    $this->context->buildViolation($constraint->uploadFormSizeErrorMessage)
+                        ->setCode((string) \UPLOAD_ERR_FORM_SIZE)
+                        ->addViolation();
+
+                    return;
+                case \UPLOAD_ERR_PARTIAL:
+                    $this->context->buildViolation($constraint->uploadPartialErrorMessage)
+                        ->setCode((string) \UPLOAD_ERR_PARTIAL)
+                        ->addViolation();
+
+                    return;
+                case \UPLOAD_ERR_NO_FILE:
+                    $this->context->buildViolation($constraint->uploadNoFileErrorMessage)
+                        ->setCode((string) \UPLOAD_ERR_NO_FILE)
+                        ->addViolation();
+
+                    return;
+                case \UPLOAD_ERR_NO_TMP_DIR:
+                    $this->context->buildViolation($constraint->uploadNoTmpDirErrorMessage)
+                        ->setCode((string) \UPLOAD_ERR_NO_TMP_DIR)
+                        ->addViolation();
+
+                    return;
+                case \UPLOAD_ERR_CANT_WRITE:
+                    $this->context->buildViolation($constraint->uploadCantWriteErrorMessage)
+                        ->setCode((string) \UPLOAD_ERR_CANT_WRITE)
+                        ->addViolation();
+
+                    return;
+                case \UPLOAD_ERR_EXTENSION:
+                    $this->context->buildViolation($constraint->uploadExtensionErrorMessage)
+                        ->setCode((string) \UPLOAD_ERR_EXTENSION)
+                        ->addViolation();
+
+                    return;
+                default:
+                    $this->context->buildViolation($constraint->uploadErrorMessage)
+                        ->setCode((string) $value->getError())
+                        ->addViolation();
+
+                    return;
+            }
+        }
+
+        if (!is_scalar($value) && !$value instanceof FileObject && !(\is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedValueException($value, 'string');
+        }
+
+        $path = $value instanceof FileObject ? $value->getPathname() : (string) $value;
+
+        if (!is_file($path)) {
+            $this->context->buildViolation($constraint->notFoundMessage)
+                ->setParameter('{{ file }}', $this->formatValue($path))
+                ->setCode(File::NOT_FOUND_ERROR)
+                ->addViolation();
+
+            return;
+        }
+
+        if (!is_readable($path)) {
+            $this->context->buildViolation($constraint->notReadableMessage)
+                ->setParameter('{{ file }}', $this->formatValue($path))
+                ->setCode(File::NOT_READABLE_ERROR)
+                ->addViolation();
+
+            return;
+        }
+
+        $sizeInBytes = filesize($path);
+        $basename = $value instanceof UploadedFile ? $value->getClientOriginalName() : basename($path);
+
+        if (0 === $sizeInBytes) {
+            $this->context->buildViolation($constraint->disallowEmptyMessage)
+                ->setParameter('{{ file }}', $this->formatValue($path))
+                ->setParameter('{{ name }}', $this->formatValue($basename))
+                ->setCode(File::EMPTY_ERROR)
+                ->addViolation();
+
+            return;
+        }
+
+        if ($constraint->maxSize) {
+            $limitInBytes = $constraint->maxSize;
+
+            if ($sizeInBytes > $limitInBytes) {
+                [$sizeAsString, $limitAsString, $suffix] = $this->factorizeSizes($sizeInBytes, $limitInBytes, $constraint->binaryFormat);
+                $this->context->buildViolation($constraint->maxSizeMessage)
+                    ->setParameter('{{ file }}', $this->formatValue($path))
+                    ->setParameter('{{ size }}', $sizeAsString)
+                    ->setParameter('{{ limit }}', $limitAsString)
+                    ->setParameter('{{ suffix }}', $suffix)
+                    ->setParameter('{{ name }}', $this->formatValue($basename))
+                    ->setCode(File::TOO_LARGE_ERROR)
+                    ->addViolation();
+
+                return;
+            }
+        }
+
+        if ($constraint->mimeTypes) {
+            if ($value instanceof FileObject) {
+                $mime = $value->getMimeType();
+            } elseif (class_exists(MimeTypes::class)) {
+                $mime = MimeTypes::getDefault()->guessMimeType($path);
+            } elseif (!class_exists(FileObject::class)) {
+                throw new LogicException('You cannot validate the mime-type of files as the Mime component is not installed. Try running "composer require symfony/mime".');
+            } else {
+                $mime = (new FileObject($value))->getMimeType();
+            }
+
+            $mimeTypes = (array) $constraint->mimeTypes;
+
+            foreach ($mimeTypes as $mimeType) {
+                if ($mimeType === $mime) {
+                    return;
+                }
+
+                if ($discrete = strstr($mimeType, '/*', true)) {
+                    if (strstr($mime, '/', true) === $discrete) {
+                        return;
+                    }
+                }
+            }
+
+            $this->context->buildViolation($constraint->mimeTypesMessage)
+                ->setParameter('{{ file }}', $this->formatValue($path))
+                ->setParameter('{{ type }}', $this->formatValue($mime))
+                ->setParameter('{{ types }}', $this->formatValues($mimeTypes))
+                ->setParameter('{{ name }}', $this->formatValue($basename))
+                ->setCode(File::INVALID_MIME_TYPE_ERROR)
+                ->addViolation();
+        }
+    }
+
+    private static function moreDecimalsThan(string $double, int $numberOfDecimals): bool
+    {
+        return \strlen($double) > \strlen(round($double, $numberOfDecimals));
+    }
+
+    /**
+     * Convert the limit to the smallest possible number
+     * (i.e. try "MB", then "kB", then "bytes").
+     *
+     * @param int|float $limit
+     */
+    private function factorizeSizes(int $size, $limit, bool $binaryFormat): array
+    {
+        if ($binaryFormat) {
+            $coef = self::MIB_BYTES;
+            $coefFactor = self::KIB_BYTES;
+        } else {
+            $coef = self::MB_BYTES;
+            $coefFactor = self::KB_BYTES;
+        }
+
+        $limitAsString = (string) ($limit / $coef);
+
+        // Restrict the limit to 2 decimals (without rounding! we
+        // need the precise value)
+        while (self::moreDecimalsThan($limitAsString, 2)) {
+            $coef /= $coefFactor;
+            $limitAsString = (string) ($limit / $coef);
+        }
+
+        // Convert size to the same measure, but round to 2 decimals
+        $sizeAsString = (string) round($size / $coef, 2);
+
+        // If the size and limit produce the same string output
+        // (due to rounding), reduce the coefficient
+        while ($sizeAsString === $limitAsString) {
+            $coef /= $coefFactor;
+            $limitAsString = (string) ($limit / $coef);
+            $sizeAsString = (string) round($size / $coef, 2);
+        }
+
+        return [$sizeAsString, $limitAsString, self::SUFFICES[$coef]];
+    }
+}

vendor/symfony/validator/Constraints/GreaterThan.php

@@ -0,0 +1,31 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Daniel Holmes <daniel@danielholmes.org>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class GreaterThan extends AbstractComparison
+{
+    public const TOO_LOW_ERROR = '778b7ae0-84d3-481a-9dec-35fdb64b1d78';
+
+    protected static $errorNames = [
+        self::TOO_LOW_ERROR => 'TOO_LOW_ERROR',
+    ];
+
+    public $message = 'This value should be greater than {{ compared_value }}.';
+}

vendor/symfony/validator/Constraints/GreaterThanOrEqual.php

@@ -0,0 +1,31 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Daniel Holmes <daniel@danielholmes.org>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class GreaterThanOrEqual extends AbstractComparison
+{
+    public const TOO_LOW_ERROR = 'ea4e51d1-3342-48bd-87f1-9e672cd90cad';
+
+    protected static $errorNames = [
+        self::TOO_LOW_ERROR => 'TOO_LOW_ERROR',
+    ];
+
+    public $message = 'This value should be greater than or equal to {{ compared_value }}.';
+}

vendor/symfony/validator/Constraints/GreaterThanOrEqualValidator.php

@@ -0,0 +1,37 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+/**
+ * Validates values are greater than or equal to the previous (>=).
+ *
+ * @author Daniel Holmes <daniel@danielholmes.org>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class GreaterThanOrEqualValidator extends AbstractComparisonValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    protected function compareValues($value1, $value2)
+    {
+        return null === $value2 || $value1 >= $value2;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function getErrorCode()
+    {
+        return GreaterThanOrEqual::TOO_LOW_ERROR;
+    }
+}

vendor/symfony/validator/Constraints/GreaterThanValidator.php

@@ -0,0 +1,37 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+/**
+ * Validates values are greater than the previous (>).
+ *
+ * @author Daniel Holmes <daniel@danielholmes.org>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class GreaterThanValidator extends AbstractComparisonValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    protected function compareValues($value1, $value2)
+    {
+        return null === $value2 || $value1 > $value2;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function getErrorCode()
+    {
+        return GreaterThan::TOO_LOW_ERROR;
+    }
+}

vendor/symfony/validator/Constraints/GroupSequence.php

@@ -0,0 +1,90 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+/**
+ * A sequence of validation groups.
+ *
+ * When validating a group sequence, each group will only be validated if all
+ * of the previous groups in the sequence succeeded. For example:
+ *
+ *     $validator->validate($address, null, new GroupSequence(['Basic', 'Strict']));
+ *
+ * In the first step, all constraints that belong to the group "Basic" will be
+ * validated. If none of the constraints fail, the validator will then validate
+ * the constraints in group "Strict". This is useful, for example, if "Strict"
+ * contains expensive checks that require a lot of CPU or slow, external
+ * services. You usually don't want to run expensive checks if any of the cheap
+ * checks fail.
+ *
+ * When adding metadata to a class, you can override the "Default" group of
+ * that class with a group sequence:
+ *     /**
+ *      * @GroupSequence({"Address", "Strict"})
+ *      *\/
+ *     class Address
+ *     {
+ *         // ...
+ *     }
+ *
+ * Whenever you validate that object in the "Default" group, the group sequence
+ * will be validated:
+ *
+ *     $validator->validate($address);
+ *
+ * If you want to execute the constraints of the "Default" group for a class
+ * with an overridden default group, pass the class name as group name instead:
+ *
+ *     $validator->validate($address, null, "Address")
+ *
+ * @Annotation
+ * @Target({"CLASS", "ANNOTATION"})
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_CLASS)]
+class GroupSequence
+{
+    /**
+     * The groups in the sequence.
+     *
+     * @var array<int, string|string[]|GroupSequence>
+     */
+    public $groups;
+
+    /**
+     * The group in which cascaded objects are validated when validating
+     * this sequence.
+     *
+     * By default, cascaded objects are validated in each of the groups of
+     * the sequence.
+     *
+     * If a class has a group sequence attached, that sequence replaces the
+     * "Default" group. When validating that class in the "Default" group, the
+     * group sequence is used instead, but still the "Default" group should be
+     * cascaded to other objects.
+     *
+     * @var string|GroupSequence
+     */
+    public $cascadedGroup;
+
+    /**
+     * Creates a new group sequence.
+     *
+     * @param array<string|string[]|GroupSequence> $groups The groups in the sequence
+     */
+    public function __construct(array $groups)
+    {
+        // Support for Doctrine annotations
+        $this->groups = $groups['value'] ?? $groups;
+    }
+}

vendor/symfony/validator/Constraints/GroupSequenceProvider.php

@@ -0,0 +1,25 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+/**
+ * Annotation to define a group sequence provider.
+ *
+ * @Annotation
+ * @Target({"CLASS", "ANNOTATION"})
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_CLASS)]
+class GroupSequenceProvider
+{
+}

vendor/symfony/validator/Constraints/Hostname.php

@@ -0,0 +1,46 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Dmitrii Poddubnyi <dpoddubny@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class Hostname extends Constraint
+{
+    public const INVALID_HOSTNAME_ERROR = '7057ffdb-0af4-4f7e-bd5e-e9acfa6d7a2d';
+
+    protected static $errorNames = [
+        self::INVALID_HOSTNAME_ERROR => 'INVALID_HOSTNAME_ERROR',
+    ];
+
+    public $message = 'This value is not a valid hostname.';
+    public $requireTld = true;
+
+    public function __construct(
+        array $options = null,
+        string $message = null,
+        bool $requireTld = null,
+        array $groups = null,
+        $payload = null
+    ) {
+        parent::__construct($options, $groups, $payload);
+
+        $this->message = $message ?? $this->message;
+        $this->requireTld = $requireTld ?? $this->requireTld;
+    }
+}

vendor/symfony/validator/Constraints/HostnameValidator.php

@@ -0,0 +1,69 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+use Symfony\Component\Validator\Exception\UnexpectedValueException;
+
+/**
+ * @author Dmitrii Poddubnyi <dpoddubny@gmail.com>
+ */
+class HostnameValidator extends ConstraintValidator
+{
+    /**
+     * https://tools.ietf.org/html/rfc2606.
+     */
+    private const RESERVED_TLDS = [
+        'example',
+        'invalid',
+        'localhost',
+        'test',
+    ];
+
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Hostname) {
+            throw new UnexpectedTypeException($constraint, Hostname::class);
+        }
+
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        if (!is_scalar($value) && !(\is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedValueException($value, 'string');
+        }
+
+        $value = (string) $value;
+        if ('' === $value) {
+            return;
+        }
+        if (!$this->isValid($value) || ($constraint->requireTld && !$this->hasValidTld($value))) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(Hostname::INVALID_HOSTNAME_ERROR)
+                ->addViolation();
+        }
+    }
+
+    private function isValid(string $domain): bool
+    {
+        return false !== filter_var($domain, \FILTER_VALIDATE_DOMAIN, \FILTER_FLAG_HOSTNAME);
+    }
+
+    private function hasValidTld(string $domain): bool
+    {
+        return false !== strpos($domain, '.') && !\in_array(substr($domain, strrpos($domain, '.') + 1), self::RESERVED_TLDS, true);
+    }
+}

vendor/symfony/validator/Constraints/Iban.php

@@ -0,0 +1,49 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Manuel Reinhard <manu@sprain.ch>
+ * @author Michael Schummel
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class Iban extends Constraint
+{
+    public const INVALID_COUNTRY_CODE_ERROR = 'de78ee2c-bd50-44e2-aec8-3d8228aeadb9';
+    public const INVALID_CHARACTERS_ERROR = '8d3d85e4-784f-4719-a5bc-d9e40d45a3a5';
+    public const CHECKSUM_FAILED_ERROR = 'b9401321-f9bf-4dcb-83c1-f31094440795';
+    public const INVALID_FORMAT_ERROR = 'c8d318f1-2ecc-41ba-b983-df70d225cf5a';
+    public const NOT_SUPPORTED_COUNTRY_CODE_ERROR = 'e2c259f3-4b46-48e6-b72e-891658158ec8';
+
+    protected static $errorNames = [
+        self::INVALID_COUNTRY_CODE_ERROR => 'INVALID_COUNTRY_CODE_ERROR',
+        self::INVALID_CHARACTERS_ERROR => 'INVALID_CHARACTERS_ERROR',
+        self::CHECKSUM_FAILED_ERROR => 'CHECKSUM_FAILED_ERROR',
+        self::INVALID_FORMAT_ERROR => 'INVALID_FORMAT_ERROR',
+        self::NOT_SUPPORTED_COUNTRY_CODE_ERROR => 'NOT_SUPPORTED_COUNTRY_CODE_ERROR',
+    ];
+
+    public $message = 'This is not a valid International Bank Account Number (IBAN).';
+
+    public function __construct(array $options = null, string $message = null, array $groups = null, $payload = null)
+    {
+        parent::__construct($options, $groups, $payload);
+
+        $this->message = $message ?? $this->message;
+    }
+}

vendor/symfony/validator/Constraints/IbanValidator.php

@@ -0,0 +1,259 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+use Symfony\Component\Validator\Exception\UnexpectedValueException;
+
+/**
+ * @author Manuel Reinhard <manu@sprain.ch>
+ * @author Michael Schummel
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @see http://www.michael-schummel.de/2007/10/05/iban-prufung-mit-php/
+ */
+class IbanValidator extends ConstraintValidator
+{
+    /**
+     * IBAN country specific formats.
+     *
+     * The first 2 characters from an IBAN format are the two-character ISO country code.
+     * The following 2 characters represent the check digits calculated from the rest of the IBAN characters.
+     * The rest are up to thirty alphanumeric characters for
+     * a BBAN (Basic Bank Account Number) which has a fixed length per country and,
+     * included within it, a bank identifier with a fixed position and a fixed length per country
+     *
+     * @see https://www.swift.com/sites/default/files/resources/iban_registry.pdf
+     */
+    private const FORMATS = [
+        'AD' => 'AD\d{2}\d{4}\d{4}[\dA-Z]{12}', // Andorra
+        'AE' => 'AE\d{2}\d{3}\d{16}', // United Arab Emirates
+        'AL' => 'AL\d{2}\d{8}[\dA-Z]{16}', // Albania
+        'AO' => 'AO\d{2}\d{21}', // Angola
+        'AT' => 'AT\d{2}\d{5}\d{11}', // Austria
+        'AX' => 'FI\d{2}\d{6}\d{7}\d{1}', // Aland Islands
+        'AZ' => 'AZ\d{2}[A-Z]{4}[\dA-Z]{20}', // Azerbaijan
+        'BA' => 'BA\d{2}\d{3}\d{3}\d{8}\d{2}', // Bosnia and Herzegovina
+        'BE' => 'BE\d{2}\d{3}\d{7}\d{2}', // Belgium
+        'BF' => 'BF\d{2}\d{23}', // Burkina Faso
+        'BG' => 'BG\d{2}[A-Z]{4}\d{4}\d{2}[\dA-Z]{8}', // Bulgaria
+        'BH' => 'BH\d{2}[A-Z]{4}[\dA-Z]{14}', // Bahrain
+        'BI' => 'BI\d{2}\d{12}', // Burundi
+        'BJ' => 'BJ\d{2}[A-Z]{1}\d{23}', // Benin
+        'BY' => 'BY\d{2}[\dA-Z]{4}\d{4}[\dA-Z]{16}', // Belarus - https://bank.codes/iban/structure/belarus/
+        'BL' => 'FR\d{2}\d{5}\d{5}[\dA-Z]{11}\d{2}', // Saint Barthelemy
+        'BR' => 'BR\d{2}\d{8}\d{5}\d{10}[A-Z][\dA-Z]', // Brazil
+        'CG' => 'CG\d{2}\d{23}', // Congo
+        'CH' => 'CH\d{2}\d{5}[\dA-Z]{12}', // Switzerland
+        'CI' => 'CI\d{2}[A-Z]{1}\d{23}', // Ivory Coast
+        'CM' => 'CM\d{2}\d{23}', // Cameron
+        'CR' => 'CR\d{2}0\d{3}\d{14}', // Costa Rica
+        'CV' => 'CV\d{2}\d{21}', // Cape Verde
+        'CY' => 'CY\d{2}\d{3}\d{5}[\dA-Z]{16}', // Cyprus
+        'CZ' => 'CZ\d{2}\d{20}', // Czech Republic
+        'DE' => 'DE\d{2}\d{8}\d{10}', // Germany
+        'DO' => 'DO\d{2}[\dA-Z]{4}\d{20}', // Dominican Republic
+        'DK' => 'DK\d{2}\d{4}\d{10}', // Denmark
+        'DZ' => 'DZ\d{2}\d{20}', // Algeria
+        'EE' => 'EE\d{2}\d{2}\d{2}\d{11}\d{1}', // Estonia
+        'ES' => 'ES\d{2}\d{4}\d{4}\d{1}\d{1}\d{10}', // Spain (also includes Canary Islands, Ceuta and Melilla)
+        'FI' => 'FI\d{2}\d{6}\d{7}\d{1}', // Finland
+        'FO' => 'FO\d{2}\d{4}\d{9}\d{1}', // Faroe Islands
+        'FR' => 'FR\d{2}\d{5}\d{5}[\dA-Z]{11}\d{2}', // France
+        'GF' => 'FR\d{2}\d{5}\d{5}[\dA-Z]{11}\d{2}', // French Guyana
+        'GB' => 'GB\d{2}[A-Z]{4}\d{6}\d{8}', // United Kingdom of Great Britain and Northern Ireland
+        'GE' => 'GE\d{2}[A-Z]{2}\d{16}', // Georgia
+        'GI' => 'GI\d{2}[A-Z]{4}[\dA-Z]{15}', // Gibraltar
+        'GL' => 'GL\d{2}\d{4}\d{9}\d{1}', // Greenland
+        'GP' => 'FR\d{2}\d{5}\d{5}[\dA-Z]{11}\d{2}', // Guadeloupe
+        'GR' => 'GR\d{2}\d{3}\d{4}[\dA-Z]{16}', // Greece
+        'GT' => 'GT\d{2}[\dA-Z]{4}[\dA-Z]{20}', // Guatemala
+        'HR' => 'HR\d{2}\d{7}\d{10}', // Croatia
+        'HU' => 'HU\d{2}\d{3}\d{4}\d{1}\d{15}\d{1}', // Hungary
+        'IE' => 'IE\d{2}[A-Z]{4}\d{6}\d{8}', // Ireland
+        'IL' => 'IL\d{2}\d{3}\d{3}\d{13}', // Israel
+        'IR' => 'IR\d{2}\d{22}', // Iran
+        'IS' => 'IS\d{2}\d{4}\d{2}\d{6}\d{10}', // Iceland
+        'IT' => 'IT\d{2}[A-Z]{1}\d{5}\d{5}[\dA-Z]{12}', // Italy
+        'JO' => 'JO\d{2}[A-Z]{4}\d{4}[\dA-Z]{18}', // Jordan
+        'KW' => 'KW\d{2}[A-Z]{4}\d{22}', // KUWAIT
+        'KZ' => 'KZ\d{2}\d{3}[\dA-Z]{13}', // Kazakhstan
+        'LB' => 'LB\d{2}\d{4}[\dA-Z]{20}', // LEBANON
+        'LI' => 'LI\d{2}\d{5}[\dA-Z]{12}', // Liechtenstein (Principality of)
+        'LT' => 'LT\d{2}\d{5}\d{11}', // Lithuania
+        'LU' => 'LU\d{2}\d{3}[\dA-Z]{13}', // Luxembourg
+        'LV' => 'LV\d{2}[A-Z]{4}[\dA-Z]{13}', // Latvia
+        'MC' => 'MC\d{2}\d{5}\d{5}[\dA-Z]{11}\d{2}', // Monaco
+        'MD' => 'MD\d{2}[\dA-Z]{2}[\dA-Z]{18}', // Moldova
+        'ME' => 'ME\d{2}\d{3}\d{13}\d{2}', // Montenegro
+        'MF' => 'FR\d{2}\d{5}\d{5}[\dA-Z]{11}\d{2}', // Saint Martin (French part)
+        'MG' => 'MG\d{2}\d{23}', // Madagascar
+        'MK' => 'MK\d{2}\d{3}[\dA-Z]{10}\d{2}', // Macedonia, Former Yugoslav Republic of
+        'ML' => 'ML\d{2}[A-Z]{1}\d{23}', // Mali
+        'MQ' => 'FR\d{2}\d{5}\d{5}[\dA-Z]{11}\d{2}', // Martinique
+        'MR' => 'MR13\d{5}\d{5}\d{11}\d{2}', // Mauritania
+        'MT' => 'MT\d{2}[A-Z]{4}\d{5}[\dA-Z]{18}', // Malta
+        'MU' => 'MU\d{2}[A-Z]{4}\d{2}\d{2}\d{12}\d{3}[A-Z]{3}', // Mauritius
+        'MZ' => 'MZ\d{2}\d{21}', // Mozambique
+        'NC' => 'FR\d{2}\d{5}\d{5}[\dA-Z]{11}\d{2}', // New Caledonia
+        'NL' => 'NL\d{2}[A-Z]{4}\d{10}', // The Netherlands
+        'NO' => 'NO\d{2}\d{4}\d{6}\d{1}', // Norway
+        'PF' => 'FR\d{2}\d{5}\d{5}[\dA-Z]{11}\d{2}', // French Polynesia
+        'PK' => 'PK\d{2}[A-Z]{4}[\dA-Z]{16}', // Pakistan
+        'PL' => 'PL\d{2}\d{8}\d{16}', // Poland
+        'PM' => 'FR\d{2}\d{5}\d{5}[\dA-Z]{11}\d{2}', // Saint Pierre et Miquelon
+        'PS' => 'PS\d{2}[A-Z]{4}[\dA-Z]{21}', // Palestine, State of
+        'PT' => 'PT\d{2}\d{4}\d{4}\d{11}\d{2}', // Portugal (plus Azores and Madeira)
+        'QA' => 'QA\d{2}[A-Z]{4}[\dA-Z]{21}', // Qatar
+        'RE' => 'FR\d{2}\d{5}\d{5}[\dA-Z]{11}\d{2}', // Reunion
+        'RO' => 'RO\d{2}[A-Z]{4}[\dA-Z]{16}', // Romania
+        'RS' => 'RS\d{2}\d{3}\d{13}\d{2}', // Serbia
+        'SA' => 'SA\d{2}\d{2}[\dA-Z]{18}', // Saudi Arabia
+        'SE' => 'SE\d{2}\d{3}\d{16}\d{1}', // Sweden
+        'SI' => 'SI\d{2}\d{5}\d{8}\d{2}', // Slovenia
+        'SK' => 'SK\d{2}\d{4}\d{6}\d{10}', // Slovak Republic
+        'SM' => 'SM\d{2}[A-Z]{1}\d{5}\d{5}[\dA-Z]{12}', // San Marino
+        'SN' => 'SN\d{2}[A-Z]{1}\d{23}', // Senegal
+        'TF' => 'FR\d{2}\d{5}\d{5}[\dA-Z]{11}\d{2}', // French Southern Territories
+        'TL' => 'TL\d{2}\d{3}\d{14}\d{2}', // Timor-Leste
+        'TN' => 'TN59\d{2}\d{3}\d{13}\d{2}', // Tunisia
+        'TR' => 'TR\d{2}\d{5}[\dA-Z]{1}[\dA-Z]{16}', // Turkey
+        'UA' => 'UA\d{2}\d{6}[\dA-Z]{19}', // Ukraine
+        'VA' => 'VA\d{2}\d{3}\d{15}', // Vatican City State
+        'VG' => 'VG\d{2}[A-Z]{4}\d{16}', // Virgin Islands, British
+        'WF' => 'FR\d{2}\d{5}\d{5}[\dA-Z]{11}\d{2}', // Wallis and Futuna Islands
+        'XK' => 'XK\d{2}\d{4}\d{10}\d{2}', // Republic of Kosovo
+        'YT' => 'FR\d{2}\d{5}\d{5}[\dA-Z]{11}\d{2}', // Mayotte
+    ];
+
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Iban) {
+            throw new UnexpectedTypeException($constraint, Iban::class);
+        }
+
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        if (!is_scalar($value) && !(\is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedValueException($value, 'string');
+        }
+
+        $value = (string) $value;
+
+        // Remove spaces and convert to uppercase
+        $canonicalized = str_replace(' ', '', strtoupper($value));
+
+        // The IBAN must contain only digits and characters...
+        if (!ctype_alnum($canonicalized)) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(Iban::INVALID_CHARACTERS_ERROR)
+                ->addViolation();
+
+            return;
+        }
+
+        // ...start with a two-letter country code
+        $countryCode = substr($canonicalized, 0, 2);
+
+        if (!ctype_alpha($countryCode)) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(Iban::INVALID_COUNTRY_CODE_ERROR)
+                ->addViolation();
+
+            return;
+        }
+
+        // ...have a format available
+        if (!\array_key_exists($countryCode, self::FORMATS)) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(Iban::NOT_SUPPORTED_COUNTRY_CODE_ERROR)
+                ->addViolation();
+
+            return;
+        }
+
+        // ...and have a valid format
+        if (!preg_match('/^'.self::FORMATS[$countryCode].'$/', $canonicalized)
+        ) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(Iban::INVALID_FORMAT_ERROR)
+                ->addViolation();
+
+            return;
+        }
+
+        // Move the first four characters to the end
+        // e.g. CH93 0076 2011 6238 5295 7
+        //   -> 0076 2011 6238 5295 7 CH93
+        $canonicalized = substr($canonicalized, 4).substr($canonicalized, 0, 4);
+
+        // Convert all remaining letters to their ordinals
+        // The result is an integer, which is too large for PHP's int
+        // data type, so we store it in a string instead.
+        // e.g. 0076 2011 6238 5295 7 CH93
+        //   -> 0076 2011 6238 5295 7 121893
+        $checkSum = self::toBigInt($canonicalized);
+
+        // Do a modulo-97 operation on the large integer
+        // We cannot use PHP's modulo operator, so we calculate the
+        // modulo step-wisely instead
+        if (1 !== self::bigModulo97($checkSum)) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(Iban::CHECKSUM_FAILED_ERROR)
+                ->addViolation();
+        }
+    }
+
+    private static function toBigInt(string $string): string
+    {
+        $chars = str_split($string);
+        $bigInt = '';
+
+        foreach ($chars as $char) {
+            // Convert uppercase characters to ordinals, starting with 10 for "A"
+            if (ctype_upper($char)) {
+                $bigInt .= (\ord($char) - 55);
+
+                continue;
+            }
+
+            // Simply append digits
+            $bigInt .= $char;
+        }
+
+        return $bigInt;
+    }
+
+    private static function bigModulo97(string $bigInt): int
+    {
+        $parts = str_split($bigInt, 7);
+        $rest = 0;
+
+        foreach ($parts as $part) {
+            $rest = ($rest.$part) % 97;
+        }
+
+        return $rest;
+    }
+}

vendor/symfony/validator/Constraints/IdenticalTo.php

@@ -0,0 +1,31 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Daniel Holmes <daniel@danielholmes.org>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class IdenticalTo extends AbstractComparison
+{
+    public const NOT_IDENTICAL_ERROR = '2a8cc50f-58a2-4536-875e-060a2ce69ed5';
+
+    protected static $errorNames = [
+        self::NOT_IDENTICAL_ERROR => 'NOT_IDENTICAL_ERROR',
+    ];
+
+    public $message = 'This value should be identical to {{ compared_value_type }} {{ compared_value }}.';
+}

vendor/symfony/validator/Constraints/IdenticalToValidator.php

@@ -0,0 +1,37 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+/**
+ * Validates values are identical (===).
+ *
+ * @author Daniel Holmes <daniel@danielholmes.org>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class IdenticalToValidator extends AbstractComparisonValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    protected function compareValues($value1, $value2)
+    {
+        return $value1 === $value2;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function getErrorCode()
+    {
+        return IdenticalTo::NOT_IDENTICAL_ERROR;
+    }
+}

vendor/symfony/validator/Constraints/Image.php

@@ -0,0 +1,193 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Benjamin Dulau <benjamin.dulau@gmail.com>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class Image extends File
+{
+    public const SIZE_NOT_DETECTED_ERROR = '6d55c3f4-e58e-4fe3-91ee-74b492199956';
+    public const TOO_WIDE_ERROR = '7f87163d-878f-47f5-99ba-a8eb723a1ab2';
+    public const TOO_NARROW_ERROR = '9afbd561-4f90-4a27-be62-1780fc43604a';
+    public const TOO_HIGH_ERROR = '7efae81c-4877-47ba-aa65-d01ccb0d4645';
+    public const TOO_LOW_ERROR = 'aef0cb6a-c07f-4894-bc08-1781420d7b4c';
+    public const TOO_FEW_PIXEL_ERROR = '1b06b97d-ae48-474e-978f-038a74854c43';
+    public const TOO_MANY_PIXEL_ERROR = 'ee0804e8-44db-4eac-9775-be91aaf72ce1';
+    public const RATIO_TOO_BIG_ERROR = '70cafca6-168f-41c9-8c8c-4e47a52be643';
+    public const RATIO_TOO_SMALL_ERROR = '59b8c6ef-bcf2-4ceb-afff-4642ed92f12e';
+    public const SQUARE_NOT_ALLOWED_ERROR = '5d41425b-facb-47f7-a55a-de9fbe45cb46';
+    public const LANDSCAPE_NOT_ALLOWED_ERROR = '6f895685-7cf2-4d65-b3da-9029c5581d88';
+    public const PORTRAIT_NOT_ALLOWED_ERROR = '65608156-77da-4c79-a88c-02ef6d18c782';
+    public const CORRUPTED_IMAGE_ERROR = '5d4163f3-648f-4e39-87fd-cc5ea7aad2d1';
+
+    // Include the mapping from the base class
+
+    protected static $errorNames = [
+        self::NOT_FOUND_ERROR => 'NOT_FOUND_ERROR',
+        self::NOT_READABLE_ERROR => 'NOT_READABLE_ERROR',
+        self::EMPTY_ERROR => 'EMPTY_ERROR',
+        self::TOO_LARGE_ERROR => 'TOO_LARGE_ERROR',
+        self::INVALID_MIME_TYPE_ERROR => 'INVALID_MIME_TYPE_ERROR',
+        self::SIZE_NOT_DETECTED_ERROR => 'SIZE_NOT_DETECTED_ERROR',
+        self::TOO_WIDE_ERROR => 'TOO_WIDE_ERROR',
+        self::TOO_NARROW_ERROR => 'TOO_NARROW_ERROR',
+        self::TOO_HIGH_ERROR => 'TOO_HIGH_ERROR',
+        self::TOO_LOW_ERROR => 'TOO_LOW_ERROR',
+        self::TOO_FEW_PIXEL_ERROR => 'TOO_FEW_PIXEL_ERROR',
+        self::TOO_MANY_PIXEL_ERROR => 'TOO_MANY_PIXEL_ERROR',
+        self::RATIO_TOO_BIG_ERROR => 'RATIO_TOO_BIG_ERROR',
+        self::RATIO_TOO_SMALL_ERROR => 'RATIO_TOO_SMALL_ERROR',
+        self::SQUARE_NOT_ALLOWED_ERROR => 'SQUARE_NOT_ALLOWED_ERROR',
+        self::LANDSCAPE_NOT_ALLOWED_ERROR => 'LANDSCAPE_NOT_ALLOWED_ERROR',
+        self::PORTRAIT_NOT_ALLOWED_ERROR => 'PORTRAIT_NOT_ALLOWED_ERROR',
+        self::CORRUPTED_IMAGE_ERROR => 'CORRUPTED_IMAGE_ERROR',
+    ];
+
+    public $mimeTypes = 'image/*';
+    public $minWidth;
+    public $maxWidth;
+    public $maxHeight;
+    public $minHeight;
+    public $maxRatio;
+    public $minRatio;
+    public $minPixels;
+    public $maxPixels;
+    public $allowSquare = true;
+    public $allowLandscape = true;
+    public $allowPortrait = true;
+    public $detectCorrupted = false;
+
+    // The constant for a wrong MIME type is taken from the parent class.
+    public $mimeTypesMessage = 'This file is not a valid image.';
+    public $sizeNotDetectedMessage = 'The size of the image could not be detected.';
+    public $maxWidthMessage = 'The image width is too big ({{ width }}px). Allowed maximum width is {{ max_width }}px.';
+    public $minWidthMessage = 'The image width is too small ({{ width }}px). Minimum width expected is {{ min_width }}px.';
+    public $maxHeightMessage = 'The image height is too big ({{ height }}px). Allowed maximum height is {{ max_height }}px.';
+    public $minHeightMessage = 'The image height is too small ({{ height }}px). Minimum height expected is {{ min_height }}px.';
+    public $minPixelsMessage = 'The image has too few pixels ({{ pixels }} pixels). Minimum amount expected is {{ min_pixels }} pixels.';
+    public $maxPixelsMessage = 'The image has too many pixels ({{ pixels }} pixels). Maximum amount expected is {{ max_pixels }} pixels.';
+    public $maxRatioMessage = 'The image ratio is too big ({{ ratio }}). Allowed maximum ratio is {{ max_ratio }}.';
+    public $minRatioMessage = 'The image ratio is too small ({{ ratio }}). Minimum ratio expected is {{ min_ratio }}.';
+    public $allowSquareMessage = 'The image is square ({{ width }}x{{ height }}px). Square images are not allowed.';
+    public $allowLandscapeMessage = 'The image is landscape oriented ({{ width }}x{{ height }}px). Landscape oriented images are not allowed.';
+    public $allowPortraitMessage = 'The image is portrait oriented ({{ width }}x{{ height }}px). Portrait oriented images are not allowed.';
+    public $corruptedMessage = 'The image file is corrupted.';
+
+    /**
+     * {@inheritdoc}
+     *
+     * @param int|float $maxRatio
+     * @param int|float $minRatio
+     * @param int|float $minPixels
+     * @param int|float $maxPixels
+     */
+    public function __construct(
+        array $options = null,
+        $maxSize = null,
+        bool $binaryFormat = null,
+        array $mimeTypes = null,
+        int $minWidth = null,
+        int $maxWidth = null,
+        int $maxHeight = null,
+        int $minHeight = null,
+        $maxRatio = null,
+        $minRatio = null,
+        $minPixels = null,
+        $maxPixels = null,
+        bool $allowSquare = null,
+        bool $allowLandscape = null,
+        bool $allowPortrait = null,
+        bool $detectCorrupted = null,
+        string $notFoundMessage = null,
+        string $notReadableMessage = null,
+        string $maxSizeMessage = null,
+        string $mimeTypesMessage = null,
+        string $disallowEmptyMessage = null,
+        string $uploadIniSizeErrorMessage = null,
+        string $uploadFormSizeErrorMessage = null,
+        string $uploadPartialErrorMessage = null,
+        string $uploadNoFileErrorMessage = null,
+        string $uploadNoTmpDirErrorMessage = null,
+        string $uploadCantWriteErrorMessage = null,
+        string $uploadExtensionErrorMessage = null,
+        string $uploadErrorMessage = null,
+        string $sizeNotDetectedMessage = null,
+        string $maxWidthMessage = null,
+        string $minWidthMessage = null,
+        string $maxHeightMessage = null,
+        string $minHeightMessage = null,
+        string $minPixelsMessage = null,
+        string $maxPixelsMessage = null,
+        string $maxRatioMessage = null,
+        string $minRatioMessage = null,
+        string $allowSquareMessage = null,
+        string $allowLandscapeMessage = null,
+        string $allowPortraitMessage = null,
+        string $corruptedMessage = null,
+        array $groups = null,
+        $payload = null
+    ) {
+        parent::__construct(
+            $options,
+            $maxSize,
+            $binaryFormat,
+            $mimeTypes,
+            $notFoundMessage,
+            $notReadableMessage,
+            $maxSizeMessage,
+            $mimeTypesMessage,
+            $disallowEmptyMessage,
+            $uploadIniSizeErrorMessage,
+            $uploadFormSizeErrorMessage,
+            $uploadPartialErrorMessage,
+            $uploadNoFileErrorMessage,
+            $uploadNoTmpDirErrorMessage,
+            $uploadCantWriteErrorMessage,
+            $uploadExtensionErrorMessage,
+            $uploadErrorMessage,
+            $groups,
+            $payload
+        );
+
+        $this->minWidth = $minWidth ?? $this->minWidth;
+        $this->maxWidth = $maxWidth ?? $this->maxWidth;
+        $this->maxHeight = $maxHeight ?? $this->maxHeight;
+        $this->minHeight = $minHeight ?? $this->minHeight;
+        $this->maxRatio = $maxRatio ?? $this->maxRatio;
+        $this->minRatio = $minRatio ?? $this->minRatio;
+        $this->minPixels = $minPixels ?? $this->minPixels;
+        $this->maxPixels = $maxPixels ?? $this->maxPixels;
+        $this->allowSquare = $allowSquare ?? $this->allowSquare;
+        $this->allowLandscape = $allowLandscape ?? $this->allowLandscape;
+        $this->allowPortrait = $allowPortrait ?? $this->allowPortrait;
+        $this->detectCorrupted = $detectCorrupted ?? $this->detectCorrupted;
+        $this->sizeNotDetectedMessage = $sizeNotDetectedMessage ?? $this->sizeNotDetectedMessage;
+        $this->maxWidthMessage = $maxWidthMessage ?? $this->maxWidthMessage;
+        $this->minWidthMessage = $minWidthMessage ?? $this->minWidthMessage;
+        $this->maxHeightMessage = $maxHeightMessage ?? $this->maxHeightMessage;
+        $this->minHeightMessage = $minHeightMessage ?? $this->minHeightMessage;
+        $this->minPixelsMessage = $minPixelsMessage ?? $this->minPixelsMessage;
+        $this->maxPixelsMessage = $maxPixelsMessage ?? $this->maxPixelsMessage;
+        $this->maxRatioMessage = $maxRatioMessage ?? $this->maxRatioMessage;
+        $this->minRatioMessage = $minRatioMessage ?? $this->minRatioMessage;
+        $this->allowSquareMessage = $allowSquareMessage ?? $this->allowSquareMessage;
+        $this->allowLandscapeMessage = $allowLandscapeMessage ?? $this->allowLandscapeMessage;
+        $this->allowPortraitMessage = $allowPortraitMessage ?? $this->allowPortraitMessage;
+        $this->corruptedMessage = $corruptedMessage ?? $this->corruptedMessage;
+    }
+}

vendor/symfony/validator/Constraints/ImageValidator.php

@@ -0,0 +1,237 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
+use Symfony\Component\Validator\Exception\LogicException;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * Validates whether a value is a valid image file and is valid
+ * against minWidth, maxWidth, minHeight and maxHeight constraints.
+ *
+ * @author Benjamin Dulau <benjamin.dulau@gmail.com>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class ImageValidator extends FileValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Image) {
+            throw new UnexpectedTypeException($constraint, Image::class);
+        }
+
+        $violations = \count($this->context->getViolations());
+
+        parent::validate($value, $constraint);
+
+        $failed = \count($this->context->getViolations()) !== $violations;
+
+        if ($failed || null === $value || '' === $value) {
+            return;
+        }
+
+        if (null === $constraint->minWidth && null === $constraint->maxWidth
+            && null === $constraint->minHeight && null === $constraint->maxHeight
+            && null === $constraint->minPixels && null === $constraint->maxPixels
+            && null === $constraint->minRatio && null === $constraint->maxRatio
+            && $constraint->allowSquare && $constraint->allowLandscape && $constraint->allowPortrait
+            && !$constraint->detectCorrupted) {
+            return;
+        }
+
+        $size = @getimagesize($value);
+
+        if (empty($size) || (0 === $size[0]) || (0 === $size[1])) {
+            $this->context->buildViolation($constraint->sizeNotDetectedMessage)
+                ->setCode(Image::SIZE_NOT_DETECTED_ERROR)
+                ->addViolation();
+
+            return;
+        }
+
+        $width = $size[0];
+        $height = $size[1];
+
+        if ($constraint->minWidth) {
+            if (!ctype_digit((string) $constraint->minWidth)) {
+                throw new ConstraintDefinitionException(sprintf('"%s" is not a valid minimum width.', $constraint->minWidth));
+            }
+
+            if ($width < $constraint->minWidth) {
+                $this->context->buildViolation($constraint->minWidthMessage)
+                    ->setParameter('{{ width }}', $width)
+                    ->setParameter('{{ min_width }}', $constraint->minWidth)
+                    ->setCode(Image::TOO_NARROW_ERROR)
+                    ->addViolation();
+
+                return;
+            }
+        }
+
+        if ($constraint->maxWidth) {
+            if (!ctype_digit((string) $constraint->maxWidth)) {
+                throw new ConstraintDefinitionException(sprintf('"%s" is not a valid maximum width.', $constraint->maxWidth));
+            }
+
+            if ($width > $constraint->maxWidth) {
+                $this->context->buildViolation($constraint->maxWidthMessage)
+                    ->setParameter('{{ width }}', $width)
+                    ->setParameter('{{ max_width }}', $constraint->maxWidth)
+                    ->setCode(Image::TOO_WIDE_ERROR)
+                    ->addViolation();
+
+                return;
+            }
+        }
+
+        if ($constraint->minHeight) {
+            if (!ctype_digit((string) $constraint->minHeight)) {
+                throw new ConstraintDefinitionException(sprintf('"%s" is not a valid minimum height.', $constraint->minHeight));
+            }
+
+            if ($height < $constraint->minHeight) {
+                $this->context->buildViolation($constraint->minHeightMessage)
+                    ->setParameter('{{ height }}', $height)
+                    ->setParameter('{{ min_height }}', $constraint->minHeight)
+                    ->setCode(Image::TOO_LOW_ERROR)
+                    ->addViolation();
+
+                return;
+            }
+        }
+
+        if ($constraint->maxHeight) {
+            if (!ctype_digit((string) $constraint->maxHeight)) {
+                throw new ConstraintDefinitionException(sprintf('"%s" is not a valid maximum height.', $constraint->maxHeight));
+            }
+
+            if ($height > $constraint->maxHeight) {
+                $this->context->buildViolation($constraint->maxHeightMessage)
+                    ->setParameter('{{ height }}', $height)
+                    ->setParameter('{{ max_height }}', $constraint->maxHeight)
+                    ->setCode(Image::TOO_HIGH_ERROR)
+                    ->addViolation();
+            }
+        }
+
+        $pixels = $width * $height;
+
+        if (null !== $constraint->minPixels) {
+            if (!ctype_digit((string) $constraint->minPixels)) {
+                throw new ConstraintDefinitionException(sprintf('"%s" is not a valid minimum amount of pixels.', $constraint->minPixels));
+            }
+
+            if ($pixels < $constraint->minPixels) {
+                $this->context->buildViolation($constraint->minPixelsMessage)
+                    ->setParameter('{{ pixels }}', $pixels)
+                    ->setParameter('{{ min_pixels }}', $constraint->minPixels)
+                    ->setParameter('{{ height }}', $height)
+                    ->setParameter('{{ width }}', $width)
+                    ->setCode(Image::TOO_FEW_PIXEL_ERROR)
+                    ->addViolation();
+            }
+        }
+
+        if (null !== $constraint->maxPixels) {
+            if (!ctype_digit((string) $constraint->maxPixels)) {
+                throw new ConstraintDefinitionException(sprintf('"%s" is not a valid maximum amount of pixels.', $constraint->maxPixels));
+            }
+
+            if ($pixels > $constraint->maxPixels) {
+                $this->context->buildViolation($constraint->maxPixelsMessage)
+                    ->setParameter('{{ pixels }}', $pixels)
+                    ->setParameter('{{ max_pixels }}', $constraint->maxPixels)
+                    ->setParameter('{{ height }}', $height)
+                    ->setParameter('{{ width }}', $width)
+                    ->setCode(Image::TOO_MANY_PIXEL_ERROR)
+                    ->addViolation();
+            }
+        }
+
+        $ratio = round($width / $height, 2);
+
+        if (null !== $constraint->minRatio) {
+            if (!is_numeric((string) $constraint->minRatio)) {
+                throw new ConstraintDefinitionException(sprintf('"%s" is not a valid minimum ratio.', $constraint->minRatio));
+            }
+
+            if ($ratio < round($constraint->minRatio, 2)) {
+                $this->context->buildViolation($constraint->minRatioMessage)
+                    ->setParameter('{{ ratio }}', $ratio)
+                    ->setParameter('{{ min_ratio }}', round($constraint->minRatio, 2))
+                    ->setCode(Image::RATIO_TOO_SMALL_ERROR)
+                    ->addViolation();
+            }
+        }
+
+        if (null !== $constraint->maxRatio) {
+            if (!is_numeric((string) $constraint->maxRatio)) {
+                throw new ConstraintDefinitionException(sprintf('"%s" is not a valid maximum ratio.', $constraint->maxRatio));
+            }
+
+            if ($ratio > round($constraint->maxRatio, 2)) {
+                $this->context->buildViolation($constraint->maxRatioMessage)
+                    ->setParameter('{{ ratio }}', $ratio)
+                    ->setParameter('{{ max_ratio }}', round($constraint->maxRatio, 2))
+                    ->setCode(Image::RATIO_TOO_BIG_ERROR)
+                    ->addViolation();
+            }
+        }
+
+        if (!$constraint->allowSquare && $width == $height) {
+            $this->context->buildViolation($constraint->allowSquareMessage)
+                ->setParameter('{{ width }}', $width)
+                ->setParameter('{{ height }}', $height)
+                ->setCode(Image::SQUARE_NOT_ALLOWED_ERROR)
+                ->addViolation();
+        }
+
+        if (!$constraint->allowLandscape && $width > $height) {
+            $this->context->buildViolation($constraint->allowLandscapeMessage)
+                ->setParameter('{{ width }}', $width)
+                ->setParameter('{{ height }}', $height)
+                ->setCode(Image::LANDSCAPE_NOT_ALLOWED_ERROR)
+                ->addViolation();
+        }
+
+        if (!$constraint->allowPortrait && $width < $height) {
+            $this->context->buildViolation($constraint->allowPortraitMessage)
+                ->setParameter('{{ width }}', $width)
+                ->setParameter('{{ height }}', $height)
+                ->setCode(Image::PORTRAIT_NOT_ALLOWED_ERROR)
+                ->addViolation();
+        }
+
+        if ($constraint->detectCorrupted) {
+            if (!\function_exists('imagecreatefromstring')) {
+                throw new LogicException('Corrupted images detection requires installed and enabled GD extension.');
+            }
+
+            $resource = @imagecreatefromstring(file_get_contents($value));
+
+            if (false === $resource) {
+                $this->context->buildViolation($constraint->corruptedMessage)
+                    ->setCode(Image::CORRUPTED_IMAGE_ERROR)
+                    ->addViolation();
+
+                return;
+            }
+
+            imagedestroy($resource);
+        }
+    }
+}

vendor/symfony/validator/Constraints/Ip.php

@@ -0,0 +1,104 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
+use Symfony\Component\Validator\Exception\InvalidArgumentException;
+
+/**
+ * Validates that a value is a valid IP address.
+ *
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ * @author Joseph Bielawski <stloyd@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class Ip extends Constraint
+{
+    public const V4 = '4';
+    public const V6 = '6';
+    public const ALL = 'all';
+
+    // adds FILTER_FLAG_NO_PRIV_RANGE flag (skip private ranges)
+    public const V4_NO_PRIV = '4_no_priv';
+    public const V6_NO_PRIV = '6_no_priv';
+    public const ALL_NO_PRIV = 'all_no_priv';
+
+    // adds FILTER_FLAG_NO_RES_RANGE flag (skip reserved ranges)
+    public const V4_NO_RES = '4_no_res';
+    public const V6_NO_RES = '6_no_res';
+    public const ALL_NO_RES = 'all_no_res';
+
+    // adds FILTER_FLAG_NO_PRIV_RANGE and FILTER_FLAG_NO_RES_RANGE flags (skip both)
+    public const V4_ONLY_PUBLIC = '4_public';
+    public const V6_ONLY_PUBLIC = '6_public';
+    public const ALL_ONLY_PUBLIC = 'all_public';
+
+    public const INVALID_IP_ERROR = 'b1b427ae-9f6f-41b0-aa9b-84511fbb3c5b';
+
+    protected static $versions = [
+        self::V4,
+        self::V6,
+        self::ALL,
+
+        self::V4_NO_PRIV,
+        self::V6_NO_PRIV,
+        self::ALL_NO_PRIV,
+
+        self::V4_NO_RES,
+        self::V6_NO_RES,
+        self::ALL_NO_RES,
+
+        self::V4_ONLY_PUBLIC,
+        self::V6_ONLY_PUBLIC,
+        self::ALL_ONLY_PUBLIC,
+    ];
+
+    protected static $errorNames = [
+        self::INVALID_IP_ERROR => 'INVALID_IP_ERROR',
+    ];
+
+    public $version = self::V4;
+
+    public $message = 'This is not a valid IP address.';
+
+    public $normalizer;
+
+    /**
+     * {@inheritdoc}
+     */
+    public function __construct(
+        array $options = null,
+        string $version = null,
+        string $message = null,
+        callable $normalizer = null,
+        array $groups = null,
+        $payload = null
+    ) {
+        parent::__construct($options, $groups, $payload);
+
+        $this->version = $version ?? $this->version;
+        $this->message = $message ?? $this->message;
+        $this->normalizer = $normalizer ?? $this->normalizer;
+
+        if (!\in_array($this->version, self::$versions)) {
+            throw new ConstraintDefinitionException(sprintf('The option "version" must be one of "%s".', implode('", "', self::$versions)));
+        }
+
+        if (null !== $this->normalizer && !\is_callable($this->normalizer)) {
+            throw new InvalidArgumentException(sprintf('The "normalizer" option must be a valid callable ("%s" given).', get_debug_type($this->normalizer)));
+        }
+    }
+}

vendor/symfony/validator/Constraints/IpValidator.php

@@ -0,0 +1,107 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+use Symfony\Component\Validator\Exception\UnexpectedValueException;
+
+/**
+ * Validates whether a value is a valid IP address.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ * @author Joseph Bielawski <stloyd@gmail.com>
+ */
+class IpValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Ip) {
+            throw new UnexpectedTypeException($constraint, Ip::class);
+        }
+
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        if (!is_scalar($value) && !(\is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedValueException($value, 'string');
+        }
+
+        $value = (string) $value;
+
+        if (null !== $constraint->normalizer) {
+            $value = ($constraint->normalizer)($value);
+        }
+
+        switch ($constraint->version) {
+            case Ip::V4:
+               $flag = \FILTER_FLAG_IPV4;
+               break;
+
+            case Ip::V6:
+               $flag = \FILTER_FLAG_IPV6;
+               break;
+
+            case Ip::V4_NO_PRIV:
+               $flag = \FILTER_FLAG_IPV4 | \FILTER_FLAG_NO_PRIV_RANGE;
+               break;
+
+            case Ip::V6_NO_PRIV:
+               $flag = \FILTER_FLAG_IPV6 | \FILTER_FLAG_NO_PRIV_RANGE;
+               break;
+
+            case Ip::ALL_NO_PRIV:
+               $flag = \FILTER_FLAG_NO_PRIV_RANGE;
+               break;
+
+            case Ip::V4_NO_RES:
+               $flag = \FILTER_FLAG_IPV4 | \FILTER_FLAG_NO_RES_RANGE;
+               break;
+
+            case Ip::V6_NO_RES:
+               $flag = \FILTER_FLAG_IPV6 | \FILTER_FLAG_NO_RES_RANGE;
+               break;
+
+            case Ip::ALL_NO_RES:
+               $flag = \FILTER_FLAG_NO_RES_RANGE;
+               break;
+
+            case Ip::V4_ONLY_PUBLIC:
+               $flag = \FILTER_FLAG_IPV4 | \FILTER_FLAG_NO_PRIV_RANGE | \FILTER_FLAG_NO_RES_RANGE;
+               break;
+
+            case Ip::V6_ONLY_PUBLIC:
+               $flag = \FILTER_FLAG_IPV6 | \FILTER_FLAG_NO_PRIV_RANGE | \FILTER_FLAG_NO_RES_RANGE;
+               break;
+
+            case Ip::ALL_ONLY_PUBLIC:
+               $flag = \FILTER_FLAG_NO_PRIV_RANGE | \FILTER_FLAG_NO_RES_RANGE;
+               break;
+
+            default:
+                $flag = 0;
+                break;
+        }
+
+        if (!filter_var($value, \FILTER_VALIDATE_IP, $flag)) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(Ip::INVALID_IP_ERROR)
+                ->addViolation();
+        }
+    }
+}

vendor/symfony/validator/Constraints/IsFalse.php

@@ -0,0 +1,39 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class IsFalse extends Constraint
+{
+    public const NOT_FALSE_ERROR = 'd53a91b0-def3-426a-83d7-269da7ab4200';
+
+    protected static $errorNames = [
+        self::NOT_FALSE_ERROR => 'NOT_FALSE_ERROR',
+    ];
+
+    public $message = 'This value should be false.';
+
+    public function __construct(array $options = null, string $message = null, array $groups = null, $payload = null)
+    {
+        parent::__construct($options ?? [], $groups, $payload);
+
+        $this->message = $message ?? $this->message;
+    }
+}

vendor/symfony/validator/Constraints/IsFalseValidator.php

@@ -0,0 +1,41 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class IsFalseValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof IsFalse) {
+            throw new UnexpectedTypeException($constraint, IsFalse::class);
+        }
+
+        if (null === $value || false === $value || 0 === $value || '0' === $value) {
+            return;
+        }
+
+        $this->context->buildViolation($constraint->message)
+            ->setParameter('{{ value }}', $this->formatValue($value))
+            ->setCode(IsFalse::NOT_FALSE_ERROR)
+            ->addViolation();
+    }
+}

vendor/symfony/validator/Constraints/IsNull.php

@@ -0,0 +1,39 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class IsNull extends Constraint
+{
+    public const NOT_NULL_ERROR = '60d2f30b-8cfa-4372-b155-9656634de120';
+
+    protected static $errorNames = [
+        self::NOT_NULL_ERROR => 'NOT_NULL_ERROR',
+    ];
+
+    public $message = 'This value should be null.';
+
+    public function __construct(array $options = null, string $message = null, array $groups = null, $payload = null)
+    {
+        parent::__construct($options ?? [], $groups, $payload);
+
+        $this->message = $message ?? $this->message;
+    }
+}

vendor/symfony/validator/Constraints/IsNullValidator.php

@@ -0,0 +1,39 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class IsNullValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof IsNull) {
+            throw new UnexpectedTypeException($constraint, IsNull::class);
+        }
+
+        if (null !== $value) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(IsNull::NOT_NULL_ERROR)
+                ->addViolation();
+        }
+    }
+}

vendor/symfony/validator/Constraints/IsTrue.php

@@ -0,0 +1,39 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class IsTrue extends Constraint
+{
+    public const NOT_TRUE_ERROR = '2beabf1c-54c0-4882-a928-05249b26e23b';
+
+    protected static $errorNames = [
+        self::NOT_TRUE_ERROR => 'NOT_TRUE_ERROR',
+    ];
+
+    public $message = 'This value should be true.';
+
+    public function __construct(array $options = null, string $message = null, array $groups = null, $payload = null)
+    {
+        parent::__construct($options ?? [], $groups, $payload);
+
+        $this->message = $message ?? $this->message;
+    }
+}

vendor/symfony/validator/Constraints/IsTrueValidator.php

@@ -0,0 +1,43 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class IsTrueValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof IsTrue) {
+            throw new UnexpectedTypeException($constraint, IsTrue::class);
+        }
+
+        if (null === $value) {
+            return;
+        }
+
+        if (true !== $value && 1 !== $value && '1' !== $value) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(IsTrue::NOT_TRUE_ERROR)
+                ->addViolation();
+        }
+    }
+}

vendor/symfony/validator/Constraints/Isbn.php

@@ -0,0 +1,86 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author The Whole Life To Learn <thewholelifetolearn@gmail.com>
+ * @author Manuel Reinhard <manu@sprain.ch>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class Isbn extends Constraint
+{
+    public const ISBN_10 = 'isbn10';
+    public const ISBN_13 = 'isbn13';
+
+    public const TOO_SHORT_ERROR = '949acbb0-8ef5-43ed-a0e9-032dfd08ae45';
+    public const TOO_LONG_ERROR = '3171387d-f80a-47b3-bd6e-60598545316a';
+    public const INVALID_CHARACTERS_ERROR = '23d21cea-da99-453d-98b1-a7d916fbb339';
+    public const CHECKSUM_FAILED_ERROR = '2881c032-660f-46b6-8153-d352d9706640';
+    public const TYPE_NOT_RECOGNIZED_ERROR = 'fa54a457-f042-441f-89c4-066ee5bdd3e1';
+
+    protected static $errorNames = [
+        self::TOO_SHORT_ERROR => 'TOO_SHORT_ERROR',
+        self::TOO_LONG_ERROR => 'TOO_LONG_ERROR',
+        self::INVALID_CHARACTERS_ERROR => 'INVALID_CHARACTERS_ERROR',
+        self::CHECKSUM_FAILED_ERROR => 'CHECKSUM_FAILED_ERROR',
+        self::TYPE_NOT_RECOGNIZED_ERROR => 'TYPE_NOT_RECOGNIZED_ERROR',
+    ];
+
+    public $isbn10Message = 'This value is not a valid ISBN-10.';
+    public $isbn13Message = 'This value is not a valid ISBN-13.';
+    public $bothIsbnMessage = 'This value is neither a valid ISBN-10 nor a valid ISBN-13.';
+    public $type;
+    public $message;
+
+    /**
+     * {@inheritdoc}
+     *
+     * @param string|array|null $type The ISBN standard to validate or a set of options
+     */
+    public function __construct(
+        $type = null,
+        string $message = null,
+        string $isbn10Message = null,
+        string $isbn13Message = null,
+        string $bothIsbnMessage = null,
+        array $groups = null,
+        $payload = null,
+        array $options = []
+    ) {
+        if (\is_array($type)) {
+            $options = array_merge($type, $options);
+        } elseif (null !== $type) {
+            $options['value'] = $type;
+        }
+
+        parent::__construct($options, $groups, $payload);
+
+        $this->message = $message ?? $this->message;
+        $this->isbn10Message = $isbn10Message ?? $this->isbn10Message;
+        $this->isbn13Message = $isbn13Message ?? $this->isbn13Message;
+        $this->bothIsbnMessage = $bothIsbnMessage ?? $this->bothIsbnMessage;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getDefaultOption()
+    {
+        return 'type';
+    }
+}

vendor/symfony/validator/Constraints/IsbnValidator.php

@@ -0,0 +1,184 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+use Symfony\Component\Validator\Exception\UnexpectedValueException;
+
+/**
+ * Validates whether the value is a valid ISBN-10 or ISBN-13.
+ *
+ * @author The Whole Life To Learn <thewholelifetolearn@gmail.com>
+ * @author Manuel Reinhard <manu@sprain.ch>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @see https://en.wikipedia.org/wiki/Isbn
+ */
+class IsbnValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Isbn) {
+            throw new UnexpectedTypeException($constraint, Isbn::class);
+        }
+
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        if (!is_scalar($value) && !(\is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedValueException($value, 'string');
+        }
+
+        $value = (string) $value;
+        $canonical = str_replace('-', '', $value);
+
+        // Explicitly validate against ISBN-10
+        if (Isbn::ISBN_10 === $constraint->type) {
+            if (true !== ($code = $this->validateIsbn10($canonical))) {
+                $this->context->buildViolation($this->getMessage($constraint, $constraint->type))
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode($code)
+                    ->addViolation();
+            }
+
+            return;
+        }
+
+        // Explicitly validate against ISBN-13
+        if (Isbn::ISBN_13 === $constraint->type) {
+            if (true !== ($code = $this->validateIsbn13($canonical))) {
+                $this->context->buildViolation($this->getMessage($constraint, $constraint->type))
+                    ->setParameter('{{ value }}', $this->formatValue($value))
+                    ->setCode($code)
+                    ->addViolation();
+            }
+
+            return;
+        }
+
+        // Try both ISBNs
+
+        // First, try ISBN-10
+        $code = $this->validateIsbn10($canonical);
+
+        // The ISBN can only be an ISBN-13 if the value was too long for ISBN-10
+        if (Isbn::TOO_LONG_ERROR === $code) {
+            // Try ISBN-13 now
+            $code = $this->validateIsbn13($canonical);
+
+            // If too short, this means we have 11 or 12 digits
+            if (Isbn::TOO_SHORT_ERROR === $code) {
+                $code = Isbn::TYPE_NOT_RECOGNIZED_ERROR;
+            }
+        }
+
+        if (true !== $code) {
+            $this->context->buildViolation($this->getMessage($constraint))
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode($code)
+                ->addViolation();
+        }
+    }
+
+    protected function validateIsbn10(string $isbn)
+    {
+        // Choose an algorithm so that ERROR_INVALID_CHARACTERS is preferred
+        // over ERROR_TOO_SHORT/ERROR_TOO_LONG
+        // Otherwise "0-45122-5244" passes, but "0-45122_5244" reports
+        // "too long"
+
+        // Error priority:
+        // 1. ERROR_INVALID_CHARACTERS
+        // 2. ERROR_TOO_SHORT/ERROR_TOO_LONG
+        // 3. ERROR_CHECKSUM_FAILED
+
+        $checkSum = 0;
+
+        for ($i = 0; $i < 10; ++$i) {
+            // If we test the length before the loop, we get an ERROR_TOO_SHORT
+            // when actually an ERROR_INVALID_CHARACTERS is wanted, e.g. for
+            // "0-45122_5244" (typo)
+            if (!isset($isbn[$i])) {
+                return Isbn::TOO_SHORT_ERROR;
+            }
+
+            if ('X' === $isbn[$i]) {
+                $digit = 10;
+            } elseif (ctype_digit($isbn[$i])) {
+                $digit = $isbn[$i];
+            } else {
+                return Isbn::INVALID_CHARACTERS_ERROR;
+            }
+
+            $checkSum += $digit * (10 - $i);
+        }
+
+        if (isset($isbn[$i])) {
+            return Isbn::TOO_LONG_ERROR;
+        }
+
+        return 0 === $checkSum % 11 ? true : Isbn::CHECKSUM_FAILED_ERROR;
+    }
+
+    protected function validateIsbn13(string $isbn)
+    {
+        // Error priority:
+        // 1. ERROR_INVALID_CHARACTERS
+        // 2. ERROR_TOO_SHORT/ERROR_TOO_LONG
+        // 3. ERROR_CHECKSUM_FAILED
+
+        if (!ctype_digit($isbn)) {
+            return Isbn::INVALID_CHARACTERS_ERROR;
+        }
+
+        $length = \strlen($isbn);
+
+        if ($length < 13) {
+            return Isbn::TOO_SHORT_ERROR;
+        }
+
+        if ($length > 13) {
+            return Isbn::TOO_LONG_ERROR;
+        }
+
+        $checkSum = 0;
+
+        for ($i = 0; $i < 13; $i += 2) {
+            $checkSum += $isbn[$i];
+        }
+
+        for ($i = 1; $i < 12; $i += 2) {
+            $checkSum += $isbn[$i] * 3;
+        }
+
+        return 0 === $checkSum % 10 ? true : Isbn::CHECKSUM_FAILED_ERROR;
+    }
+
+    protected function getMessage(Isbn $constraint, string $type = null)
+    {
+        if (null !== $constraint->message) {
+            return $constraint->message;
+        } elseif (Isbn::ISBN_10 === $type) {
+            return $constraint->isbn10Message;
+        } elseif (Isbn::ISBN_13 === $type) {
+            return $constraint->isbn13Message;
+        }
+
+        return $constraint->bothIsbnMessage;
+    }
+}

vendor/symfony/validator/Constraints/Isin.php

@@ -0,0 +1,46 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Laurent Masforné <l.masforne@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class Isin extends Constraint
+{
+    public const VALIDATION_LENGTH = 12;
+    public const VALIDATION_PATTERN = '/[A-Z]{2}[A-Z0-9]{9}[0-9]{1}/';
+
+    public const INVALID_LENGTH_ERROR = '88738dfc-9ed5-ba1e-aebe-402a2a9bf58e';
+    public const INVALID_PATTERN_ERROR = '3d08ce0-ded9-a93d-9216-17ac21265b65e';
+    public const INVALID_CHECKSUM_ERROR = '32089b-0ee1-93ba-399e-aa232e62f2d29d';
+
+    protected static $errorNames = [
+        self::INVALID_LENGTH_ERROR => 'INVALID_LENGTH_ERROR',
+        self::INVALID_PATTERN_ERROR => 'INVALID_PATTERN_ERROR',
+        self::INVALID_CHECKSUM_ERROR => 'INVALID_CHECKSUM_ERROR',
+    ];
+
+    public $message = 'This value is not a valid International Securities Identification Number (ISIN).';
+
+    public function __construct(array $options = null, string $message = null, array $groups = null, $payload = null)
+    {
+        parent::__construct($options, $groups, $payload);
+
+        $this->message = $message ?? $this->message;
+    }
+}

vendor/symfony/validator/Constraints/IsinValidator.php

@@ -0,0 +1,81 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+use Symfony\Component\Validator\Exception\UnexpectedValueException;
+
+/**
+ * @author Laurent Masforné <l.masforne@gmail.com>
+ *
+ * @see https://en.wikipedia.org/wiki/International_Securities_Identification_Number
+ */
+class IsinValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Isin) {
+            throw new UnexpectedTypeException($constraint, Isin::class);
+        }
+
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        if (!is_scalar($value) && !(\is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedValueException($value, 'string');
+        }
+
+        $value = strtoupper($value);
+
+        if (Isin::VALIDATION_LENGTH !== \strlen($value)) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(Isin::INVALID_LENGTH_ERROR)
+                ->addViolation();
+
+            return;
+        }
+
+        if (!preg_match(Isin::VALIDATION_PATTERN, $value)) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(Isin::INVALID_PATTERN_ERROR)
+                ->addViolation();
+
+            return;
+        }
+
+        if (!$this->isCorrectChecksum($value)) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(Isin::INVALID_CHECKSUM_ERROR)
+                ->addViolation();
+        }
+    }
+
+    private function isCorrectChecksum(string $input): bool
+    {
+        $characters = str_split($input);
+        foreach ($characters as $i => $char) {
+            $characters[$i] = \intval($char, 36);
+        }
+        $number = implode('', $characters);
+
+        return 0 === $this->context->getValidator()->validate($number, new Luhn())->count();
+    }
+}

vendor/symfony/validator/Constraints/Issn.php

@@ -0,0 +1,60 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Antonio J. García Lagar <aj@garcialagar.es>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class Issn extends Constraint
+{
+    public const TOO_SHORT_ERROR = '6a20dd3d-f463-4460-8e7b-18a1b98abbfb';
+    public const TOO_LONG_ERROR = '37cef893-5871-464e-8b12-7fb79324833c';
+    public const MISSING_HYPHEN_ERROR = '2983286f-8134-4693-957a-1ec4ef887b15';
+    public const INVALID_CHARACTERS_ERROR = 'a663d266-37c2-4ece-a914-ae891940c588';
+    public const INVALID_CASE_ERROR = '7b6dd393-7523-4a6c-b84d-72b91bba5e1a';
+    public const CHECKSUM_FAILED_ERROR = 'b0f92dbc-667c-48de-b526-ad9586d43e85';
+
+    protected static $errorNames = [
+        self::TOO_SHORT_ERROR => 'TOO_SHORT_ERROR',
+        self::TOO_LONG_ERROR => 'TOO_LONG_ERROR',
+        self::MISSING_HYPHEN_ERROR => 'MISSING_HYPHEN_ERROR',
+        self::INVALID_CHARACTERS_ERROR => 'INVALID_CHARACTERS_ERROR',
+        self::INVALID_CASE_ERROR => 'INVALID_CASE_ERROR',
+        self::CHECKSUM_FAILED_ERROR => 'CHECKSUM_FAILED_ERROR',
+    ];
+
+    public $message = 'This value is not a valid ISSN.';
+    public $caseSensitive = false;
+    public $requireHyphen = false;
+
+    public function __construct(
+        array $options = null,
+        string $message = null,
+        bool $caseSensitive = null,
+        bool $requireHyphen = null,
+        array $groups = null,
+        $payload = null
+    ) {
+        parent::__construct($options, $groups, $payload);
+
+        $this->message = $message ?? $this->message;
+        $this->caseSensitive = $caseSensitive ?? $this->caseSensitive;
+        $this->requireHyphen = $requireHyphen ?? $this->requireHyphen;
+    }
+}

vendor/symfony/validator/Constraints/IssnValidator.php

@@ -0,0 +1,131 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+use Symfony\Component\Validator\Exception\UnexpectedValueException;
+
+/**
+ * Validates whether the value is a valid ISSN.
+ *
+ * @author Antonio J. García Lagar <aj@garcialagar.es>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @see https://en.wikipedia.org/wiki/Issn
+ */
+class IssnValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Issn) {
+            throw new UnexpectedTypeException($constraint, Issn::class);
+        }
+
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        if (!is_scalar($value) && !(\is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedValueException($value, 'string');
+        }
+
+        $value = (string) $value;
+        $canonical = $value;
+
+        // 1234-567X
+        //     ^
+        if (isset($canonical[4]) && '-' === $canonical[4]) {
+            // remove hyphen
+            $canonical = substr($canonical, 0, 4).substr($canonical, 5);
+        } elseif ($constraint->requireHyphen) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(Issn::MISSING_HYPHEN_ERROR)
+                ->addViolation();
+
+            return;
+        }
+
+        $length = \strlen($canonical);
+
+        if ($length < 8) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(Issn::TOO_SHORT_ERROR)
+                ->addViolation();
+
+            return;
+        }
+
+        if ($length > 8) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(Issn::TOO_LONG_ERROR)
+                ->addViolation();
+
+            return;
+        }
+
+        // 1234567X
+        // ^^^^^^^ digits only
+        if (!ctype_digit(substr($canonical, 0, 7))) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(Issn::INVALID_CHARACTERS_ERROR)
+                ->addViolation();
+
+            return;
+        }
+
+        // 1234567X
+        //        ^ digit, x or X
+        if (!ctype_digit($canonical[7]) && 'x' !== $canonical[7] && 'X' !== $canonical[7]) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(Issn::INVALID_CHARACTERS_ERROR)
+                ->addViolation();
+
+            return;
+        }
+
+        // 1234567X
+        //        ^ case-sensitive?
+        if ($constraint->caseSensitive && 'x' === $canonical[7]) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(Issn::INVALID_CASE_ERROR)
+                ->addViolation();
+
+            return;
+        }
+
+        // Calculate a checksum. "X" equals 10.
+        $checkSum = 'X' === $canonical[7] || 'x' === $canonical[7] ? 10 : $canonical[7];
+
+        for ($i = 0; $i < 7; ++$i) {
+            // Multiply the first digit by 8, the second by 7, etc.
+            $checkSum += (8 - $i) * (int) $canonical[$i];
+        }
+
+        if (0 !== $checkSum % 11) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(Issn::CHECKSUM_FAILED_ERROR)
+                ->addViolation();
+        }
+    }
+}

vendor/symfony/validator/Constraints/Json.php

@@ -0,0 +1,39 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Imad ZAIRIG <imadzairig@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class Json extends Constraint
+{
+    public const INVALID_JSON_ERROR = '0789c8ad-2d2b-49a4-8356-e2ce63998504';
+
+    protected static $errorNames = [
+        self::INVALID_JSON_ERROR => 'INVALID_JSON_ERROR',
+    ];
+
+    public $message = 'This value should be valid JSON.';
+
+    public function __construct(array $options = null, string $message = null, array $groups = null, $payload = null)
+    {
+        parent::__construct($options, $groups, $payload);
+
+        $this->message = $message ?? $this->message;
+    }
+}

vendor/symfony/validator/Constraints/JsonValidator.php

@@ -0,0 +1,51 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * @author Imad ZAIRIG <imadzairig@gmail.com>
+ */
+class JsonValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Json) {
+            throw new UnexpectedTypeException($constraint, Json::class);
+        }
+
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        if (!is_scalar($value) && !(\is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedTypeException($value, 'string');
+        }
+
+        $value = (string) $value;
+
+        json_decode($value);
+
+        if (\JSON_ERROR_NONE !== json_last_error()) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(Json::INVALID_JSON_ERROR)
+                ->addViolation();
+        }
+    }
+}

vendor/symfony/validator/Constraints/Language.php

@@ -0,0 +1,52 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Intl\Languages;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Exception\LogicException;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class Language extends Constraint
+{
+    public const NO_SUCH_LANGUAGE_ERROR = 'ee65fec4-9a20-4202-9f39-ca558cd7bdf7';
+
+    protected static $errorNames = [
+        self::NO_SUCH_LANGUAGE_ERROR => 'NO_SUCH_LANGUAGE_ERROR',
+    ];
+
+    public $message = 'This value is not a valid language.';
+    public $alpha3 = false;
+
+    public function __construct(
+        array $options = null,
+        string $message = null,
+        bool $alpha3 = null,
+        array $groups = null,
+        $payload = null
+    ) {
+        if (!class_exists(Languages::class)) {
+            throw new LogicException('The Intl component is required to use the Language constraint. Try running "composer require symfony/intl".');
+        }
+
+        parent::__construct($options, $groups, $payload);
+
+        $this->message = $message ?? $this->message;
+        $this->alpha3 = $alpha3 ?? $this->alpha3;
+    }
+}

vendor/symfony/validator/Constraints/LanguageValidator.php

@@ -0,0 +1,53 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Intl\Languages;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+use Symfony\Component\Validator\Exception\UnexpectedValueException;
+
+/**
+ * Validates whether a value is a valid language code.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class LanguageValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Language) {
+            throw new UnexpectedTypeException($constraint, Language::class);
+        }
+
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        if (!is_scalar($value) && !(\is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedValueException($value, 'string');
+        }
+
+        $value = (string) $value;
+
+        if ($constraint->alpha3 ? !Languages::alpha3CodeExists($value) : !Languages::exists($value)) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(Language::NO_SUCH_LANGUAGE_ERROR)
+                ->addViolation();
+        }
+    }
+}

vendor/symfony/validator/Constraints/Length.php

@@ -0,0 +1,105 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Exception\InvalidArgumentException;
+use Symfony\Component\Validator\Exception\MissingOptionsException;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class Length extends Constraint
+{
+    public const TOO_SHORT_ERROR = '9ff3fdc4-b214-49db-8718-39c315e33d45';
+    public const TOO_LONG_ERROR = 'd94b19cc-114f-4f44-9cc4-4138e80a87b9';
+    public const NOT_EQUAL_LENGTH_ERROR = '4b6f5c76-22b4-409d-af16-fbe823ba9332';
+    public const INVALID_CHARACTERS_ERROR = '35e6a710-aa2e-4719-b58e-24b35749b767';
+
+    protected static $errorNames = [
+        self::TOO_SHORT_ERROR => 'TOO_SHORT_ERROR',
+        self::TOO_LONG_ERROR => 'TOO_LONG_ERROR',
+        self::NOT_EQUAL_LENGTH_ERROR => 'NOT_EQUAL_LENGTH_ERROR',
+        self::INVALID_CHARACTERS_ERROR => 'INVALID_CHARACTERS_ERROR',
+    ];
+
+    public $maxMessage = 'This value is too long. It should have {{ limit }} character or less.|This value is too long. It should have {{ limit }} characters or less.';
+    public $minMessage = 'This value is too short. It should have {{ limit }} character or more.|This value is too short. It should have {{ limit }} characters or more.';
+    public $exactMessage = 'This value should have exactly {{ limit }} character.|This value should have exactly {{ limit }} characters.';
+    public $charsetMessage = 'This value does not match the expected {{ charset }} charset.';
+    public $max;
+    public $min;
+    public $charset = 'UTF-8';
+    public $normalizer;
+    public $allowEmptyString = false;
+
+    /**
+     * {@inheritdoc}
+     *
+     * @param int|array|null $exactly The expected exact length or a set of options
+     */
+    public function __construct(
+        $exactly = null,
+        int $min = null,
+        int $max = null,
+        string $charset = null,
+        callable $normalizer = null,
+        string $exactMessage = null,
+        string $minMessage = null,
+        string $maxMessage = null,
+        string $charsetMessage = null,
+        array $groups = null,
+        $payload = null,
+        array $options = []
+    ) {
+        if (\is_array($exactly)) {
+            $options = array_merge($exactly, $options);
+            $exactly = $options['value'] ?? null;
+        }
+
+        $min = $min ?? $options['min'] ?? null;
+        $max = $max ?? $options['max'] ?? null;
+
+        unset($options['value'], $options['min'], $options['max']);
+
+        if (null !== $exactly && null === $min && null === $max) {
+            $min = $max = $exactly;
+        }
+
+        parent::__construct($options, $groups, $payload);
+
+        $this->min = $min;
+        $this->max = $max;
+        $this->charset = $charset ?? $this->charset;
+        $this->normalizer = $normalizer ?? $this->normalizer;
+        $this->exactMessage = $exactMessage ?? $this->exactMessage;
+        $this->minMessage = $minMessage ?? $this->minMessage;
+        $this->maxMessage = $maxMessage ?? $this->maxMessage;
+        $this->charsetMessage = $charsetMessage ?? $this->charsetMessage;
+
+        if (null === $this->min && null === $this->max) {
+            throw new MissingOptionsException(sprintf('Either option "min" or "max" must be given for constraint "%s".', __CLASS__), ['min', 'max']);
+        }
+
+        if (null !== $this->normalizer && !\is_callable($this->normalizer)) {
+            throw new InvalidArgumentException(sprintf('The "normalizer" option must be a valid callable ("%s" given).', get_debug_type($this->normalizer)));
+        }
+
+        if (isset($options['allowEmptyString'])) {
+            trigger_deprecation('symfony/validator', '5.2', sprintf('The "allowEmptyString" option of the "%s" constraint is deprecated.', self::class));
+        }
+    }
+}

vendor/symfony/validator/Constraints/LengthValidator.php

@@ -0,0 +1,96 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+use Symfony\Component\Validator\Exception\UnexpectedValueException;
+
+/**
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class LengthValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Length) {
+            throw new UnexpectedTypeException($constraint, Length::class);
+        }
+
+        if (null === $value || ('' === $value && $constraint->allowEmptyString)) {
+            return;
+        }
+
+        if (!is_scalar($value) && !(\is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedValueException($value, 'string');
+        }
+
+        $stringValue = (string) $value;
+
+        if (null !== $constraint->normalizer) {
+            $stringValue = ($constraint->normalizer)($stringValue);
+        }
+
+        try {
+            $invalidCharset = !@mb_check_encoding($stringValue, $constraint->charset);
+        } catch (\ValueError $e) {
+            if (!str_starts_with($e->getMessage(), 'mb_check_encoding(): Argument #2 ($encoding) must be a valid encoding')) {
+                throw $e;
+            }
+
+            $invalidCharset = true;
+        }
+
+        if ($invalidCharset) {
+            $this->context->buildViolation($constraint->charsetMessage)
+                ->setParameter('{{ value }}', $this->formatValue($stringValue))
+                ->setParameter('{{ charset }}', $constraint->charset)
+                ->setInvalidValue($value)
+                ->setCode(Length::INVALID_CHARACTERS_ERROR)
+                ->addViolation();
+
+            return;
+        }
+
+        $length = mb_strlen($stringValue, $constraint->charset);
+
+        if (null !== $constraint->max && $length > $constraint->max) {
+            $exactlyOptionEnabled = $constraint->min == $constraint->max;
+
+            $this->context->buildViolation($exactlyOptionEnabled ? $constraint->exactMessage : $constraint->maxMessage)
+                ->setParameter('{{ value }}', $this->formatValue($stringValue))
+                ->setParameter('{{ limit }}', $constraint->max)
+                ->setInvalidValue($value)
+                ->setPlural((int) $constraint->max)
+                ->setCode($exactlyOptionEnabled ? Length::NOT_EQUAL_LENGTH_ERROR : Length::TOO_LONG_ERROR)
+                ->addViolation();
+
+            return;
+        }
+
+        if (null !== $constraint->min && $length < $constraint->min) {
+            $exactlyOptionEnabled = $constraint->min == $constraint->max;
+
+            $this->context->buildViolation($exactlyOptionEnabled ? $constraint->exactMessage : $constraint->minMessage)
+                ->setParameter('{{ value }}', $this->formatValue($stringValue))
+                ->setParameter('{{ limit }}', $constraint->min)
+                ->setInvalidValue($value)
+                ->setPlural((int) $constraint->min)
+                ->setCode($exactlyOptionEnabled ? Length::NOT_EQUAL_LENGTH_ERROR : Length::TOO_SHORT_ERROR)
+                ->addViolation();
+        }
+    }
+}

vendor/symfony/validator/Constraints/LessThan.php

@@ -0,0 +1,31 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Daniel Holmes <daniel@danielholmes.org>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class LessThan extends AbstractComparison
+{
+    public const TOO_HIGH_ERROR = '079d7420-2d13-460c-8756-de810eeb37d2';
+
+    protected static $errorNames = [
+        self::TOO_HIGH_ERROR => 'TOO_HIGH_ERROR',
+    ];
+
+    public $message = 'This value should be less than {{ compared_value }}.';
+}

vendor/symfony/validator/Constraints/LessThanOrEqual.php

@@ -0,0 +1,31 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Daniel Holmes <daniel@danielholmes.org>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class LessThanOrEqual extends AbstractComparison
+{
+    public const TOO_HIGH_ERROR = '30fbb013-d015-4232-8b3b-8f3be97a7e14';
+
+    protected static $errorNames = [
+        self::TOO_HIGH_ERROR => 'TOO_HIGH_ERROR',
+    ];
+
+    public $message = 'This value should be less than or equal to {{ compared_value }}.';
+}

vendor/symfony/validator/Constraints/LessThanOrEqualValidator.php

@@ -0,0 +1,37 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+/**
+ * Validates values are less than or equal to the previous (<=).
+ *
+ * @author Daniel Holmes <daniel@danielholmes.org>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class LessThanOrEqualValidator extends AbstractComparisonValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    protected function compareValues($value1, $value2)
+    {
+        return null === $value2 || $value1 <= $value2;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function getErrorCode()
+    {
+        return LessThanOrEqual::TOO_HIGH_ERROR;
+    }
+}

vendor/symfony/validator/Constraints/LessThanValidator.php

@@ -0,0 +1,37 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+/**
+ * Validates values are less than the previous (<).
+ *
+ * @author Daniel Holmes <daniel@danielholmes.org>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class LessThanValidator extends AbstractComparisonValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    protected function compareValues($value1, $value2)
+    {
+        return null === $value2 || $value1 < $value2;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function getErrorCode()
+    {
+        return LessThan::TOO_HIGH_ERROR;
+    }
+}

vendor/symfony/validator/Constraints/Locale.php

@@ -0,0 +1,52 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Intl\Locales;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Exception\LogicException;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class Locale extends Constraint
+{
+    public const NO_SUCH_LOCALE_ERROR = 'a0af4293-1f1a-4a1c-a328-979cba6182a2';
+
+    protected static $errorNames = [
+        self::NO_SUCH_LOCALE_ERROR => 'NO_SUCH_LOCALE_ERROR',
+    ];
+
+    public $message = 'This value is not a valid locale.';
+    public $canonicalize = true;
+
+    public function __construct(
+        array $options = null,
+        string $message = null,
+        bool $canonicalize = null,
+        array $groups = null,
+        $payload = null
+    ) {
+        if (!class_exists(Locales::class)) {
+            throw new LogicException('The Intl component is required to use the Locale constraint. Try running "composer require symfony/intl".');
+        }
+
+        parent::__construct($options, $groups, $payload);
+
+        $this->message = $message ?? $this->message;
+        $this->canonicalize = $canonicalize ?? $this->canonicalize;
+    }
+}

vendor/symfony/validator/Constraints/LocaleValidator.php

@@ -0,0 +1,57 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Intl\Locales;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+use Symfony\Component\Validator\Exception\UnexpectedValueException;
+
+/**
+ * Validates whether a value is a valid locale code.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class LocaleValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Locale) {
+            throw new UnexpectedTypeException($constraint, Locale::class);
+        }
+
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        if (!is_scalar($value) && !(\is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedValueException($value, 'string');
+        }
+
+        $inputValue = (string) $value;
+        $value = $inputValue;
+        if ($constraint->canonicalize) {
+            $value = \Locale::canonicalize($value);
+        }
+
+        if (!Locales::exists($value)) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($inputValue))
+                ->setCode(Locale::NO_SUCH_LOCALE_ERROR)
+                ->addViolation();
+        }
+    }
+}

vendor/symfony/validator/Constraints/Luhn.php

@@ -0,0 +1,49 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+
+/**
+ * Metadata for the LuhnValidator.
+ *
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Tim Nagel <t.nagel@infinite.net.au>
+ * @author Greg Knapp http://gregk.me/2011/php-implementation-of-bank-card-luhn-algorithm/
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class Luhn extends Constraint
+{
+    public const INVALID_CHARACTERS_ERROR = 'dfad6d23-1b74-4374-929b-5cbb56fc0d9e';
+    public const CHECKSUM_FAILED_ERROR = '4d760774-3f50-4cd5-a6d5-b10a3299d8d3';
+
+    protected static $errorNames = [
+        self::INVALID_CHARACTERS_ERROR => 'INVALID_CHARACTERS_ERROR',
+        self::CHECKSUM_FAILED_ERROR => 'CHECKSUM_FAILED_ERROR',
+    ];
+
+    public $message = 'Invalid card number.';
+
+    public function __construct(
+        array $options = null,
+        string $message = null,
+        array $groups = null,
+        $payload = null
+    ) {
+        parent::__construct($options, $groups, $payload);
+
+        $this->message = $message ?? $this->message;
+    }
+}

vendor/symfony/validator/Constraints/LuhnValidator.php

@@ -0,0 +1,96 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+use Symfony\Component\Validator\Exception\UnexpectedValueException;
+
+/**
+ * Validates a PAN using the LUHN Algorithm.
+ *
+ * For a list of example card numbers that are used to test this
+ * class, please see the LuhnValidatorTest class.
+ *
+ * @see    http://en.wikipedia.org/wiki/Luhn_algorithm
+ *
+ * @author Tim Nagel <t.nagel@infinite.net.au>
+ * @author Greg Knapp http://gregk.me/2011/php-implementation-of-bank-card-luhn-algorithm/
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class LuhnValidator extends ConstraintValidator
+{
+    /**
+     * Validates a credit card number with the Luhn algorithm.
+     *
+     * @param mixed $value
+     *
+     * @throws UnexpectedTypeException when the given credit card number is no string
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Luhn) {
+            throw new UnexpectedTypeException($constraint, Luhn::class);
+        }
+
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        // Work with strings only, because long numbers are represented as floats
+        // internally and don't work with strlen()
+        if (!\is_string($value) && !(\is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedValueException($value, 'string');
+        }
+
+        $value = (string) $value;
+
+        if (!ctype_digit($value)) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(Luhn::INVALID_CHARACTERS_ERROR)
+                ->addViolation();
+
+            return;
+        }
+
+        $checkSum = 0;
+        $length = \strlen($value);
+
+        // Starting with the last digit and walking left, add every second
+        // digit to the check sum
+        // e.g. 7  9  9  2  7  3  9  8  7  1  3
+        //      ^     ^     ^     ^     ^     ^
+        //    = 7  +  9  +  7  +  9  +  7  +  3
+        for ($i = $length - 1; $i >= 0; $i -= 2) {
+            $checkSum += $value[$i];
+        }
+
+        // Starting with the second last digit and walking left, double every
+        // second digit and add it to the check sum
+        // For doubles greater than 9, sum the individual digits
+        // e.g. 7  9  9  2  7  3  9  8  7  1  3
+        //         ^     ^     ^     ^     ^
+        //    =    1+8 + 4  +  6  +  1+6 + 2
+        for ($i = $length - 2; $i >= 0; $i -= 2) {
+            $checkSum += array_sum(str_split((int) $value[$i] * 2));
+        }
+
+        if (0 === $checkSum || 0 !== $checkSum % 10) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(Luhn::CHECKSUM_FAILED_ERROR)
+                ->addViolation();
+        }
+    }
+}

vendor/symfony/validator/Constraints/Negative.php

@@ -0,0 +1,26 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Jan Schädlich <jan.schaedlich@sensiolabs.de>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class Negative extends LessThan
+{
+    use ZeroComparisonConstraintTrait;
+
+    public $message = 'This value should be negative.';
+}

vendor/symfony/validator/Constraints/NegativeOrZero.php

@@ -0,0 +1,26 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Jan Schädlich <jan.schaedlich@sensiolabs.de>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class NegativeOrZero extends LessThanOrEqual
+{
+    use ZeroComparisonConstraintTrait;
+
+    public $message = 'This value should be either negative or zero.';
+}

vendor/symfony/validator/Constraints/NotBlank.php

@@ -0,0 +1,49 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Exception\InvalidArgumentException;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class NotBlank extends Constraint
+{
+    public const IS_BLANK_ERROR = 'c1051bb4-d103-4f74-8988-acbcafc7fdc3';
+
+    protected static $errorNames = [
+        self::IS_BLANK_ERROR => 'IS_BLANK_ERROR',
+    ];
+
+    public $message = 'This value should not be blank.';
+    public $allowNull = false;
+    public $normalizer;
+
+    public function __construct(array $options = null, string $message = null, bool $allowNull = null, callable $normalizer = null, array $groups = null, $payload = null)
+    {
+        parent::__construct($options ?? [], $groups, $payload);
+
+        $this->message = $message ?? $this->message;
+        $this->allowNull = $allowNull ?? $this->allowNull;
+        $this->normalizer = $normalizer ?? $this->normalizer;
+
+        if (null !== $this->normalizer && !\is_callable($this->normalizer)) {
+            throw new InvalidArgumentException(sprintf('The "normalizer" option must be a valid callable ("%s" given).', get_debug_type($this->normalizer)));
+        }
+    }
+}

vendor/symfony/validator/Constraints/NotBlankValidator.php

@@ -0,0 +1,48 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class NotBlankValidator extends ConstraintValidator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof NotBlank) {
+            throw new UnexpectedTypeException($constraint, NotBlank::class);
+        }
+
+        if ($constraint->allowNull && null === $value) {
+            return;
+        }
+
+        if (\is_string($value) && null !== $constraint->normalizer) {
+            $value = ($constraint->normalizer)($value);
+        }
+
+        if (false === $value || (empty($value) && '0' != $value)) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(NotBlank::IS_BLANK_ERROR)
+                ->addViolation();
+        }
+    }
+}

vendor/symfony/validator/Constraints/NotCompromisedPassword.php

@@ -0,0 +1,49 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+
+/**
+ * Checks if a password has been leaked in a data breach.
+ *
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class NotCompromisedPassword extends Constraint
+{
+    public const COMPROMISED_PASSWORD_ERROR = 'd9bcdbfe-a9d6-4bfa-a8ff-da5fd93e0f6d';
+
+    protected static $errorNames = [self::COMPROMISED_PASSWORD_ERROR => 'COMPROMISED_PASSWORD_ERROR'];
+
+    public $message = 'This password has been leaked in a data breach, it must not be used. Please use another password.';
+    public $threshold = 1;
+    public $skipOnError = false;
+
+    public function __construct(
+        array $options = null,
+        string $message = null,
+        int $threshold = null,
+        bool $skipOnError = null,
+        array $groups = null,
+        $payload = null
+    ) {
+        parent::__construct($options, $groups, $payload);
+
+        $this->message = $message ?? $this->message;
+        $this->threshold = $threshold ?? $this->threshold;
+        $this->skipOnError = $skipOnError ?? $this->skipOnError;
+    }
+}

vendor/symfony/validator/Constraints/NotCompromisedPasswordValidator.php

@@ -0,0 +1,105 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\HttpClient\HttpClient;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+use Symfony\Component\Validator\Exception\UnexpectedValueException;
+use Symfony\Contracts\HttpClient\Exception\ExceptionInterface;
+use Symfony\Contracts\HttpClient\HttpClientInterface;
+
+/**
+ * Checks if a password has been leaked in a data breach using haveibeenpwned.com's API.
+ * Use a k-anonymity model to protect the password being searched for.
+ *
+ * @see https://haveibeenpwned.com/API/v2#SearchingPwnedPasswordsByRange
+ *
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class NotCompromisedPasswordValidator extends ConstraintValidator
+{
+    private const DEFAULT_API_ENDPOINT = 'https://api.pwnedpasswords.com/range/%s';
+
+    private $httpClient;
+    private $charset;
+    private $enabled;
+    private $endpoint;
+
+    public function __construct(HttpClientInterface $httpClient = null, string $charset = 'UTF-8', bool $enabled = true, string $endpoint = null)
+    {
+        if (null === $httpClient && !class_exists(HttpClient::class)) {
+            throw new \LogicException(sprintf('The "%s" class requires the "HttpClient" component. Try running "composer require symfony/http-client".', self::class));
+        }
+
+        $this->httpClient = $httpClient ?? HttpClient::create();
+        $this->charset = $charset;
+        $this->enabled = $enabled;
+        $this->endpoint = $endpoint ?? self::DEFAULT_API_ENDPOINT;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @throws ExceptionInterface
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof NotCompromisedPassword) {
+            throw new UnexpectedTypeException($constraint, NotCompromisedPassword::class);
+        }
+
+        if (!$this->enabled) {
+            return;
+        }
+
+        if (null !== $value && !is_scalar($value) && !(\is_object($value) && method_exists($value, '__toString'))) {
+            throw new UnexpectedValueException($value, 'string');
+        }
+
+        $value = (string) $value;
+        if ('' === $value) {
+            return;
+        }
+
+        if ('UTF-8' !== $this->charset) {
+            $value = mb_convert_encoding($value, 'UTF-8', $this->charset);
+        }
+
+        $hash = strtoupper(sha1($value));
+        $hashPrefix = substr($hash, 0, 5);
+        $url = sprintf($this->endpoint, $hashPrefix);
+
+        try {
+            $result = $this->httpClient->request('GET', $url)->getContent();
+        } catch (ExceptionInterface $e) {
+            if ($constraint->skipOnError) {
+                return;
+            }
+
+            throw $e;
+        }
+
+        foreach (explode("\r\n", $result) as $line) {
+            [$hashSuffix, $count] = explode(':', $line);
+
+            if ($hashPrefix.$hashSuffix === $hash && $constraint->threshold <= (int) $count) {
+                $this->context->buildViolation($constraint->message)
+                    ->setCode(NotCompromisedPassword::COMPROMISED_PASSWORD_ERROR)
+                    ->addViolation();
+
+                return;
+            }
+        }
+    }
+}

vendor/symfony/validator/Constraints/NotEqualTo.php

@@ -0,0 +1,31 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Daniel Holmes <daniel@danielholmes.org>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class NotEqualTo extends AbstractComparison
+{
+    public const IS_EQUAL_ERROR = 'aa2e33da-25c8-4d76-8c6c-812f02ea89dd';
+
+    protected static $errorNames = [
+        self::IS_EQUAL_ERROR => 'IS_EQUAL_ERROR',
+    ];
+
+    public $message = 'This value should not be equal to {{ compared_value }}.';
+}