/** * @param BuildableInterface $container * @param FormState $context * @param array $options */ public function build(BuildableInterface $container, FormState $context, array $options = array()) { $container->addInput('lalala'); $container->addInput('lalala'); $container->addInput('lalala'); $container->addInput('lalala'); $container->addInput('lalala'); $container->addInput('lalala'); $container->addInput('lalala'); $container->addInput('lalala'); $container->addInput('lalala'); }