public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder->add('name', 'name', array('required' => true))->add('kana', 'kana', array('required' => true))->add('company_name', 'text', array('required' => false, 'constraints' => array(new Assert\Length(array('max' => $this->config['stext_len'])))))->add('zip', 'zip')->add('address', 'address')->add('tel', 'tel', array('required' => true))->add('fax', 'tel', array('required' => false));
}