class BaseFileConstraintValidator

Provides a base class for file constraint validators.

Hierarchy

class \Symfony\Component\Validator\ConstraintValidator implements \Symfony\Component\Validator\ConstraintValidatorInterface
- class \Drupal\file\Plugin\Validation\Constraint\BaseFileConstraintValidator extends \Symfony\Component\Validator\ConstraintValidator

Expanded class hierarchy of BaseFileConstraintValidator

File

core/modules/file/src/Plugin/Validation/Constraint/BaseFileConstraintValidator.php, line 14

Namespace

Drupal\file\Plugin\Validation\Constraint

View source

abstract class BaseFileConstraintValidator extends ConstraintValidator {
    
    /**
     * Checks the value is of type FileInterface.
     *
     * @param mixed $value
     *   The value to check.
     *
     * @return \Drupal\file\FileInterface
     *   The file.
     *
     * @throw Symfony\Component\Validator\Exception\UnexpectedTypeException
     *   Thrown if the value is not a FileInterface.
     */
    protected function assertValueIsFile(mixed $value) : FileInterface {
        if (!$value instanceof FileInterface) {
            throw new UnexpectedTypeException($value, FileInterface::class);
        }
        return $value;
    }

}

Members

Title Sort descending	Modifiers	Object type	Summary	Overriden Title	Overrides
BaseFileConstraintValidator::assertValueIsFile	protected	function	Checks the value is of type FileInterface.
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 "__toString()" 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 ("Y-m-d H:i:s").
ConstraintValidatorInterface::validate	public	function	Checks if the passed value is valid.		119