Classes List

Symfony\Component\Config\Definition\Builder\ValidationBuilder

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<?php

/* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */


namespace Symfony\Component\Config\Definition\Builder;

/** * This class builds validation conditions. * * @author Christophe Coevoet <stof@notk.org> */
class ValidationBuilder
{
    protected $node;
    public $rules = array();

    public function __construct(NodeDefinition $node)
    {
        $this->node = $node;
    }

    /** * Registers a closure to run as normalization or an expression builder to build it if null is provided. * * @return ExprBuilder|$this */
    public function rule(\Closure $closure = null)
    {
        if (null !== $closure) {
            $this->rules[] = $closure;

            return $this;
        }

        return $this->rules[] = new ExprBuilder($this->node);
    }
}