4 * This file is part of the Symfony package.
6 * (c) Fabien Potencier <fabien@symfony.com>
8 * For the full copyright and license information, please view the LICENSE
9 * file that was distributed with this source code.
12 namespace Symfony\Component\Validator\Constraints;
14 use Symfony\Component\Validator\Constraint;
15 use Symfony\Component\Validator\ConstraintValidator;
16 use Symfony\Component\Validator\Exception\UnexpectedTypeException;
19 * @author Bernhard Schussek <bschussek@gmail.com>
21 class AllValidator extends ConstraintValidator
26 public function validate($value, Constraint $constraint)
28 if (!$constraint instanceof All) {
29 throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\All');
32 if (null === $value) {
36 if (!\is_array($value) && !$value instanceof \Traversable) {
37 throw new UnexpectedTypeException($value, 'array or Traversable');
40 $context = $this->context;
42 $validator = $context->getValidator()->inContext($context);
44 foreach ($value as $key => $element) {
45 $validator->atPath('['.$key.']')->validate($element, $constraint->constraints);