function setElements($elements){
        parent::setElements($elements);
        foreach ($this->_elements as $element){
            if (method_exists($element, 'setHiddenLabel')){
                $element->setHiddenLabel(true);
            }
        }
    }
function setElements($elements){
        parent::setElements($elements);
        foreach ($this->_elements as $element){
            if (method_exists($element, 'setHiddenLabel')){
                $element->setHiddenLabel(true);
            }
        }
    }
function setElements ( $ elements ) { parent :: setElements ( $ elements ) ; foreach ( $ this -> _elements as $ element ) { if ( method_exists ( $ element , 'setHiddenLabel' ) ) { $ element -> setHiddenLabel ( true ) ; } } }
Sets the grouped elements and hides label

@param array $elements
Sets the grouped elements and hides label