public function __construct($options = null)
 {
     if (isset($options['class'])) {
         $options['class'] .= ' login-form';
     } else {
         $options['class'] = 'login-form';
     }
     parent::__construct($options);
 }
 /**
  * Returns/sets a login name element.
  *
  * @return \Zend_Form_Element_Text
  */
 public function getUserNameElement()
 {
     $element = $this->getElement($this->usernameFieldName);
     if (!$element) {
         $element = parent::getUserNameElement();
         $element->addValidator(new \Gems_User_Validate_ResetRequestValidator($this, $this->translate));
     }
     return $element;
 }