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<?php
namespace Loevgaard\CronBundle\Constraints;
use Cron\CronExpression;
use Symfony\Component\Validator\Constraint;
use Symfony\Component\Validator\ConstraintValidator;
class ContainsAlphanumericValidator extends ConstraintValidator
{
public function validate($value, Constraint $constraint)
try {
CronExpression::factory($value);
} catch (\InvalidArgumentException $e) {
$this->context->buildViolation($constraint->message)
->setParameter('{{ string }}', $value)
->addViolation();
}
loevgaard /
cron-bundle
