/**
*
* in this function you add all the fields you need for your Form.
* Form this you have to call add method on $this->formBuilder attribute :
*
* $this->formBuilder->add("name", "text")
* ->add("email", "email", array(
* "attr" => array(
* "class" => "field"
* ),
* "label" => "email",
* "constraints" => array(
* new \Symfony\Component\Validator\Constraints\NotBlank()
* )
* )
* )
* ->add('age', 'integer');
*
* @return null
*/
protected function buildForm()
{
$config_data = PaypalConfig::read();
$this->formBuilder->add("login", "text", array('constraints' => array(new NotBlank()), 'label' => Translator::getInstance()->trans("login"), 'label_attr' => array('for' => 'login'), 'data' => isset($config_data['login_sandbox']) ? $config_data['login_sandbox'] : ""))->add("password", "text", array('constraints' => array(new NotBlank()), 'label' => Translator::getInstance()->trans("password"), 'label_attr' => array('for' => 'password'), 'data' => isset($config_data['password_sandbox']) ? $config_data['password_sandbox'] : ""))->add("signature", "text", array('constraints' => array(new NotBlank()), 'label' => Translator::getInstance()->trans("signature"), 'label_attr' => array('for' => 'signature'), 'data' => isset($config_data['signature_sandbox']) ? $config_data['signature_sandbox'] : ""))->add("sandbox", "checkbox", array('label' => Translator::getInstance()->trans("Activate sandbox mode"), 'label_attr' => array('for' => 'sandbox'), 'value' => isset($config_data['sandbox']) ? $config_data['sandbox'] : ""));
}