class ComplexDataConstraintValidator in Drupal 8

Validates complex data.

Hierarchy

• class \Drupal\Core\Validation\Plugin\Validation\Constraint\ComplexDataConstraintValidator extends \Symfony\Component\Validator\ConstraintValidator uses TypedDataAwareValidatorTrait

File

core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/ComplexDataConstraintValidator.php, line 15

Namespace

Drupal\Core\Validation\Plugin\Validation\Constraint

class ComplexDataConstraintValidator extends ConstraintValidator {
  use TypedDataAwareValidatorTrait;

  /**
   * {@inheritdoc}
   */
  public function validate($data, Constraint $constraint) {

    // If un-wrapped data has been passed, fetch the typed data object first.
    if (!$data instanceof TypedDataInterface) {
      $data = $this
        ->getTypedData();
    }
    if (!$data instanceof ComplexDataInterface) {
      throw new UnexpectedTypeException($data, 'ComplexData');
    }
    foreach ($constraint->properties as $name => $constraints) {
      $this->context
        ->getValidator()
        ->inContext($this->context)
        ->validate($data
        ->get($name), $constraints, NULL, FALSE);
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ComplexDataConstraintValidator::validate	public	function	Checks if the passed value is valid.
TypedDataAwareValidatorTrait::getTypedData	public	function	Gets the typed data object for the validated value.