HighSpeaker/vendor/workerman/validation/library/Rules/Attribute.php
2024-01-31 22:15:08 +08:00

54 lines
1.3 KiB
PHP

<?php
/*
* Copyright (c) Alexandre Gomes Gaigalas <alganet@gmail.com>
* SPDX-License-Identifier: MIT
*/
declare(strict_types=1);
namespace Respect\Validation\Rules;
use ReflectionException;
use ReflectionProperty;
use Respect\Validation\Validatable;
use function is_object;
use function property_exists;
/**
* Validates an object attribute, event private ones.
*
* @author Alexandre Gomes Gaigalas <alganet@gmail.com>
* @author Emmerson Siqueira <emmersonsiqueira@gmail.com>
* @author Henrique Moody <henriquemoody@gmail.com>
*/
final class Attribute extends AbstractRelated
{
public function __construct(string $reference, ?Validatable $rule = null, bool $mandatory = true)
{
parent::__construct($reference, $rule, $mandatory);
}
/**
* {@inheritDoc}
*
* @throws ReflectionException
*/
public function getReferenceValue($input)
{
$propertyMirror = new ReflectionProperty($input, (string) $this->getReference());
$propertyMirror->setAccessible(true);
return $propertyMirror->getValue($input);
}
/**
* {@inheritDoc}
*/
public function hasReference($input): bool
{
return is_object($input) && property_exists($input, (string) $this->getReference());
}
}