get('data'); Factory::getDocument()->addScriptDeclaration(" Joomla.submitbutton = function(pressbutton) { var form = document.getElementById('mailtoForm'); // do field validation if (form.mailto.value == '' || form.from.value == '') { alert('" . Text::_('COM_MAILTO_EMAIL_ERR_NOINFO', true) . "'); return false; } form.submit(); } "); ?>