33 lines
654 B
PHP
33 lines
654 B
PHP
<?php
|
|
|
|
/*
|
|
* Copyright (c) Alexandre Gomes Gaigalas <alganet@gmail.com>
|
|
* SPDX-License-Identifier: MIT
|
|
*/
|
|
|
|
declare(strict_types=1);
|
|
|
|
namespace Respect\Validation\Rules;
|
|
|
|
use Countable as CountableInterface;
|
|
|
|
use function is_array;
|
|
|
|
/**
|
|
* Validates if the input is countable.
|
|
*
|
|
* @author Henrique Moody <henriquemoody@gmail.com>
|
|
* @author João Torquato <joao.otl@gmail.com>
|
|
* @author William Espindola <oi@williamespindola.com.br>
|
|
*/
|
|
final class Countable extends AbstractRule
|
|
{
|
|
/**
|
|
* {@inheritDoc}
|
|
*/
|
|
public function validate($input): bool
|
|
{
|
|
return is_array($input) || $input instanceof CountableInterface;
|
|
}
|
|
}
|