Class ValidationBuilder

This class builds validation conditions.

Namespace: Symfony\Component\Config\Definition\Builder
Author: Christophe Coevoet <stof@notk.org>
Located at config/Symfony/Component/Config/Definition/Builder/ValidationBuilder.php

Methods summary
`public`	# `__construct( Symfony\Component\Config\Definition\Builder\NodeDefinition $node )` Constructor Constructor Parameters `$node` `Symfony\Component\Config\Definition\Builder\NodeDefinition` $node The related node
`public Symfony\Component\Config\Definition\Builder\ExprBuilder\|Symfony\Component\Config\Definition\Builder\ValidationBuilder`	# `rule( Closure $closure = null )` Registers a closure to run as normalization or an expression builder to build it if null is provided. Registers a closure to run as normalization or an expression builder to build it if null is provided. Parameters `$closure` `Closure` $closure Returns `Symfony\Component\Config\Definition\Builder\ExprBuilder\|Symfony\Component\Config\Definition\Builder\ValidationBuilder`

Properties summary
`protected mixed`	`$node`		#
`public mixed`	`$rules`		#