class CharsetValidator

@author Alexandre Daubois <alex.daubois@gmail.com>

Hierarchy

Expanded class hierarchy of CharsetValidator

File

vendor/symfony/validator/Constraints/CharsetValidator.php, line 22

Namespace

Symfony\Component\Validator\Constraints
View source 
final class CharsetValidator extends ConstraintValidator {
    public function validate(mixed $value, Constraint $constraint) : void {
        if (!$constraint instanceof Charset) {
            throw new UnexpectedTypeException($constraint, Charset::class);
        }
        if (null === $value) {
            return;
        }
        if (!\is_string($value) && !$value instanceof \Stringable) {
            throw new UnexpectedValueException($value, 'string');
        }
        if (!\in_array(mb_detect_encoding($value, $constraint->encodings, true), (array) $constraint->encodings, true)) {
            $this->context
                ->buildViolation($constraint->message)
                ->setParameter('{{ detected }}', mb_detect_encoding($value, strict: true))
                ->setParameter('{{ encodings }}', implode(', ', (array) $constraint->encodings))
                ->setCode(Charset::BAD_ENCODING_ERROR)
                ->addViolation();
        }
    }

}

Members

Title Modifiers Object type Summary Overriden Title
CharsetValidator::validate public function Checks if the passed value is valid. Overrides ConstraintValidatorInterface::validate
ConstraintValidator::$context protected property
ConstraintValidator::formatTypeOf protected function Returns a string representation of the type of the value.
ConstraintValidator::formatValue protected function Returns a string representation of the value.
ConstraintValidator::formatValues protected function Returns a string representation of a list of values.
ConstraintValidator::initialize public function Initializes the constraint validator. Overrides ConstraintValidatorInterface::initialize
ConstraintValidator::OBJECT_TO_STRING public constant Whether to cast objects with a &quot;__toString()&quot; method to strings.
ConstraintValidator::PRETTY_DATE public constant Whether to format {@link \DateTime} objects, either with the {@link \IntlDateFormatter}
(if it is available) or as RFC-3339 dates (&quot;Y-m-d H:i:s&quot;).