31 lines
597 B
PHP
31 lines
597 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 is_infinite;
|
||
|
|
use function is_numeric;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Validates if the input is an infinite number
|
||
|
|
*
|
||
|
|
* @author Danilo Benevides <danilobenevides01@gmail.com>
|
||
|
|
* @author Henrique Moody <henriquemoody@gmail.com>
|
||
|
|
*/
|
||
|
|
final class Infinite extends AbstractRule
|
||
|
|
{
|
||
|
|
/**
|
||
|
|
* {@inheritDoc}
|
||
|
|
*/
|
||
|
|
public function validate($input): bool
|
||
|
|
{
|
||
|
|
return is_numeric($input) && is_infinite((float) $input);
|
||
|
|
}
|
||
|
|
}
|