45 lines
970 B
PHP
45 lines
970 B
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\Config\Definition\Builder;
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/**
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* This class builds validation conditions.
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*
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* @author Christophe Coevoet <stof@notk.org>
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*/
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class ValidationBuilder
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{
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protected $node;
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public $rules = array();
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public function __construct(NodeDefinition $node)
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{
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$this->node = $node;
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}
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/**
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* Registers a closure to run as normalization or an expression builder to build it if null is provided.
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*
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* @return ExprBuilder|$this
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*/
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public function rule(\Closure $closure = null)
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{
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if (null !== $closure) {
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$this->rules[] = $closure;
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return $this;
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}
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return $this->rules[] = new ExprBuilder($this->node);
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}
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}
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