librairies/RecaptchaBundle/DependencyInjection/Configuration.php line 18

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  1. <?php
  3. namespace GWMA\RecaptchaBundle\DependencyInjection;
  5. use Symfony\Component\Config\Definition\Builder\TreeBuilder;
  6. use Symfony\Component\Config\Definition\ConfigurationInterface;
  8. class Configuration implements ConfigurationInterface
  9. {
  11.     /**
  12.      * Generates the configuration tree builder.
  13.      *
  14.      * @return \Symfony\Component\Config\Definition\Builder\TreeBuilder The tree builder
  15.      */
  16.     public function getConfigTreeBuilder()
  17.     {
  18.         $treeBuilder = new TreeBuilder();
  19.         $rootNode = $treeBuilder->root('recaptcha');
  20.         $rootNode
  21.             ->children()
  22.             ->scalarNode('key')
  23.             ->isRequired()
  24.             ->cannotBeEmpty()
  25.             ->end()
  26.             ->scalarNode('secret')
  27.             ->cannotBeEmpty()
  28.             ->isRequired()
  29.             ->end()
  30.             ->end();
  32.         return $treeBuilder;
  33.     }
  34. }