public static function addExtraControls(FForm $theForm)
{
$theForm->addTextInput('samplefield', translateFN('Esempio'))->setRequired()->setValidator(FormValidator::NOT_EMPTY_STRING_VALIDATOR);
// add an extra field if we're embedding the controls
// in the standard edit_user form
if (!isset($this)) {
$theForm->addHidden('forceSaveExtra')->withData(true);
}
}
