Application_Form_Logindropdown

<?php
class Application_Form_Logindropdown extends Zend_Form {
	
	public function init(){
		$this->setMethod('post')
			->setAction('/login')
			->setEnctype('UTF-8');
		
		$email = new Zend_Form_Element_Email('email');
		$email->setAttrib('placeholder', 'Digite seu e-mail')
			->setAttrib('class', 'input-large')
			->setAttrib('required', '')
			->setFilters(array('StringTrim', 'StringToLower'))
			->setDecorators(array('ViewHelper'))
			->setRequired(true);
		
		$senha = new Zend_Form_Element_Password('senha');
		$senha->setAttrib('placeholder', 'Digite sua senha')
			->setAttrib('class', 'input-large')
			->setAttrib('maxlength', 20)
			->setAttrib('required', '')
			->setValidators(array('Alnum',array('StringLength', false, array(5, 20, 'encoding' => 'UTF-8'))))
			->setFilters(array('StringTrim'))
			->setDecorators(array('ViewHelper'))
			->setRequired(true);
		
		$submit = new Zend_Form_Element_Submit('Entrar');
		$submit->setIgnore(true)
			->setAttrib('class', 'btn btn-success ladda-button')
			->setAttrib('data-style', 'zoom-in')
			->setAttrib('display', 'block')
			->setDecorators(array('ViewHelper'));
		
		$this->setDecorators(array('FormElements','Form'));
		$this->addElements(array($email, $senha, $submit));
	}
}