login consent app sql

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;
+        }
+    }
+}