37 lines
802 B
PHP
37 lines
802 B
PHP
|
<?php
|
||
|
|
|
||
|
|
/*
|
||
|
|
* This file is part of Respect/Validation.
|
||
|
|
*
|
||
|
|
* (c) Alexandre Gomes Gaigalas <alexandre@gaigalas.net>
|
||
|
|
*
|
||
|
|
* For the full copyright and license information, please view the LICENSE file
|
||
|
|
* that was distributed with this source code.
|
||
|
|
*/
|
||
|
|
|
||
|
|
declare(strict_types=1);
|
||
|
|
|
||
|
|
namespace Respect\Validation\Rules;
|
||
|
|
|
||
|
|
use function filter_var;
|
||
|
|
|
||
|
|
use const FILTER_NULL_ON_FAILURE;
|
||
|
|
use const FILTER_VALIDATE_BOOLEAN;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Validates if a value is considered as false.
|
||
|
|
*
|
||
|
|
* @author Danilo Correa <danilosilva87@gmail.com>
|
||
|
|
* @author Henrique Moody <henriquemoody@gmail.com>
|
||
|
|
*/
|
||
|
|
final class FalseVal extends AbstractRule
|
||
|
|
{
|
||
|
|
/**
|
||
|
|
* {@inheritDoc}
|
||
|
|
*/
|
||
|
|
public function validate($input): bool
|
||
|
|
{
|
||
|
|
return filter_var($input, FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE) === false;
|
||
|
|
}
|
||
|
|
}
|