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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
800 B
PHP
39 lines
800 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_int;
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use function is_string;
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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 an integer value',
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'{{name}} must not be an integer value',
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)]
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final class IntVal extends Simple
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{
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public function isValid(mixed $input): bool
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{
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if (is_int($input)) {
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return true;
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}
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if (!is_string($input)) {
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return false;
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}
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return preg_match('/^-?\d+$/', $input) === 1;
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}
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}
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