public function addToOtherGroup($element)
    {
        if ($element instanceof \Zend_Form_Element) {
            if ($group = $this->getDisplayGroup(self::GROUP_OTHER)) {
                $group->addElement($element);
            } else  {
                $this->addDisplayGroup(array($element), self::GROUP_OTHER);
            }
        }
        return $this;
    }
public function addToOtherGroup($element)
    {
        if ($element instanceof \Zend_Form_Element) {
            if ($group = $this->getDisplayGroup(self::GROUP_OTHER)) {
                $group->addElement($element);
            } else  {
                $this->addDisplayGroup(array($element), self::GROUP_OTHER);
            }
        }
        return $this;
    }
public function addToOtherGroup ( $ element ) { if ( $ element instanceof \ Zend_Form_Element ) { if ( $ group = $ this -> getDisplayGroup ( self :: GROUP_OTHER ) ) { $ group -> addElement ( $ element ) ; } else { $ this -> addDisplayGroup ( array ( $ element ) , self :: GROUP_OTHER ) ; } } return $ this ; }
Add to the group all non-tab elements are in

@param mixed $element
@return \Gems_TabForm
Add to the group all non - tab elements are in