LaysenseAuth/vendor/workerman/validation/library/Rules/FloatVal.php
2024-08-09 22:16:39 +08:00

35 lines
733 B
PHP

<?php
/*
* Copyright (c) Alexandre Gomes Gaigalas <alganet@gmail.com>
* SPDX-License-Identifier: MIT
*/
declare(strict_types=1);
namespace Respect\Validation\Rules;
use function filter_var;
use function is_float;
use const FILTER_VALIDATE_FLOAT;
/**
* Validate whether the input value is float.
*
* @author Alexandre Gomes Gaigalas <alganet@gmail.com>
* @author Danilo Benevides <danilobenevides01@gmail.com>
* @author Henrique Moody <henriquemoody@gmail.com>
* @author Jayson Reis <santosdosreis@gmail.com>
*/
final class FloatVal extends AbstractRule
{
/**
* {@inheritDoc}
*/
public function validate($input): bool
{
return is_float(filter_var($input, FILTER_VALIDATE_FLOAT));
}
}