32 lines
683 B
PHP
32 lines
683 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_punct;
|
|
|
|
/**
|
|
* Validates whether the input composed by only punctuation characters.
|
|
*
|
|
* @author Andre Ramaciotti <andre@ramaciotti.com>
|
|
* @author Danilo Correa <danilosilva87@gmail.com>
|
|
* @author Henrique Moody <henriquemoody@gmail.com>
|
|
* @author Nick Lombard <github@jigsoft.co.za>
|
|
*/
|
|
final class Punct extends AbstractFilterRule
|
|
{
|
|
/**
|
|
* {@inheritDoc}
|
|
*/
|
|
protected function validateFilteredInput(string $input): bool
|
|
{
|
|
return ctype_punct($input);
|
|
}
|
|
}
|