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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.
31 lines
713 B
PHP
31 lines
713 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_object;
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use function is_scalar;
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use function method_exists;
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#[Attribute(Attribute::TARGET_PROPERTY | Attribute::IS_REPEATABLE)]
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#[Template(
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'{{name}} must be a string value',
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'{{name}} must not be a string value',
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)]
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final class StringVal extends Simple
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{
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protected function isValid(mixed $input): bool
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{
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return is_scalar($input) || (is_object($input) && method_exists($input, '__toString'));
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}
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}
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