public function init()
{
$this->setAction('busca/atualiza-busca');
// busca_email
$busca_email = new Zend_Form_Element_Text('busca_email');
$busca_email->setLabel('E-mail: ');
$busca_email->setAttribs(array('class' => 'form-control', 'placeholder' => 'Informe seu e-mail'));
$busca_email->addValidator("EmailAddress");
// bsuca_id
$busca_id = new Zend_Form_Element_Hidden('busca_id');
$busca_id->setOrder(3);
$this->addElements(array($busca_email, $busca_id));
parent::init();
}
