49 lines
1.3 KiB
PHP
49 lines
1.3 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Validator\Constraints;
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use Symfony\Component\Validator\Constraint;
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use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
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/**
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* Validates an object that needs to be traversed.
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*
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* @author Bernhard Schussek <bschussek@gmail.com>
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*/
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#[\Attribute(\Attribute::TARGET_CLASS)]
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class Traverse extends Constraint
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{
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public bool $traverse = true;
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/**
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* @param bool|array<string,mixed>|null $traverse Whether to traverse the given object or not (defaults to true). Pass an associative array to configure the constraint's options (e.g. payload).
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*/
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public function __construct(bool|array|null $traverse = null)
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{
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if (\is_array($traverse) && \array_key_exists('groups', $traverse)) {
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throw new ConstraintDefinitionException(sprintf('The option "groups" is not supported by the constraint "%s".', __CLASS__));
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}
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parent::__construct($traverse);
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}
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public function getDefaultOption(): ?string
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{
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return 'traverse';
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}
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public function getTargets(): string|array
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{
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return self::CLASS_CONSTRAINT;
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}
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}
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