/** * Render field hint * * @param Varien_Data_Form_Element_Abstract $element * @return string */ protected function _renderHint(Varien_Data_Form_Element_Abstract $element) { $html = '<td class="">'; if ($element->getHint()) { $html .= '<div class="hint"><div style="display: none;">' . $element->getHint() . '</div></div>'; } $html .= '</td>'; return $html; }