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;
15 * @author Bernhard Schussek <bschussek@gmail.com>
17 abstract class Existence extends Composite
19 public $constraints = array();
21 public function getDefaultOption()
26 protected function getCompositeOption()