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1d6d005838There's no reason not to make this method public. It will actually be easier for users to test their rules when they extend this class if this method is public.
39 lines
843 B
PHP
39 lines
843 B
PHP
<?php
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/*
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* Copyright (c) Alexandre Gomes Gaigalas <alganet@gmail.com>
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* SPDX-License-Identifier: MIT
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*/
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declare(strict_types=1);
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namespace Respect\Validation\Rules;
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use Attribute;
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use Respect\Validation\Message\Template;
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use Respect\Validation\Rules\Core\Simple;
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use function is_string;
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use function mb_strstr;
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use function preg_match;
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#[Attribute(Attribute::TARGET_PROPERTY | Attribute::IS_REPEATABLE)]
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#[Template(
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'{{name}} must be a valid slug',
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'{{name}} must not be a valid slug',
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)]
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final class Slug extends Simple
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{
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public function isValid(mixed $input): bool
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{
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if (!is_string($input) || mb_strstr($input, '--')) {
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return false;
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}
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if (!preg_match('@^[0-9a-z\-]+$@', $input)) {
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return false;
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}
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return preg_match('@^-|-$@', $input) === 0;
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}
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}
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