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<?php
/*
* This file is part of Respect/Validation.
*
* (c) Alexandre Gomes Gaigalas <[email protected]>
* For the full copyright and license information, please view the "LICENSE.md"
* file that was distributed with this source code.
*/
namespace Respect\Validation\Rules;
use Respect\Validation\Validatable;
class Nullable extends AbstractWrapper
{
public function __construct(Validatable $rule)
$this->validatable = $rule;
}
public function assert($input)
if ($input === null) {
return true;
return parent::assert($input);
public function check($input)
return parent::check($input);
public function validate($input)
return parent::validate($input);