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<?php
/*
* This file is part of the Valdi package.
*
* (c) Philip Lehmann-Böhm <[email protected]>
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Valdi\Validator;
/**
* Validator for booleans.
class Boolean implements ValidatorInterface {
* {@inheritdoc}
public function isValid($value, array $parameters) {
return in_array($value, array(
'', null,
true, false,
'true', 'false',
1, 0,
'1', '0',
'on', 'off',
'yes', 'no'
), true);
}
public function getInvalidDetails() {
return 'boolean';