HighSpeaker/vendor/workerman/validation/library/Rules/Printable.php
2024-01-31 22:15:08 +08:00

33 lines
735 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 ctype_print;
/**
* Validates whether an input is printable character(s).
*
* @author Alexandre Gomes Gaigalas <alganet@gmail.com>
* @author Andre Ramaciotti <andre@ramaciotti.com>
* @author Emmerson Siqueira <emmersonsiqueira@gmail.com>
* @author Henrique Moody <henriquemoody@gmail.com>
* @author Nick Lombard <github@jigsoft.co.za>
*/
final class Printable extends AbstractFilterRule
{
/**
* {@inheritDoc}
*/
protected function validateFilteredInput(string $input): bool
{
return ctype_print($input);
}
}