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7cec227520With this change, any rule can be used as a PHP attribute. I have wanted to implement this feature for a while, as it allows you to bind the validation to a specific property and just validate the object afterwards.
35 lines
838 B
PHP
35 lines
838 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\FilteredString;
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use function ctype_digit;
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#[Attribute(Attribute::TARGET_PROPERTY | Attribute::IS_REPEATABLE)]
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#[Template(
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'{{name}} must contain only digits (0-9)',
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'{{name}} must not contain digits (0-9)',
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self::TEMPLATE_STANDARD,
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)]
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#[Template(
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'{{name}} must contain only digits (0-9) and {{additionalChars}}',
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'{{name}} must not contain digits (0-9) and {{additionalChars}}',
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self::TEMPLATE_EXTRA,
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)]
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final class Digit extends FilteredString
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{
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protected function isValid(string $input): bool
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{
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return ctype_digit($input);
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}
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}
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