28 lines
451 B
Go
28 lines
451 B
Go
package form
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import (
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"regexp"
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"github.com/pkg/errors"
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)
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func MatchRegExp(pattern string, message string) func(f *Field) error {
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return func(f *Field) error {
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value, err := FieldAttr[string](f, "value")
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if err != nil {
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return errors.WithStack(err)
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}
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matches, err := regexp.MatchString(pattern, value)
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if err != nil {
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return errors.WithStack(err)
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}
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if !matches {
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return NewValidationError(message)
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}
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return nil
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}
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}
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