/**
* format multi-line labels
*/
public function startForm(HTML_QuickForm2_Node $form)
{
foreach ($form->getRecursiveIterator() as $el) {
$label = (array) $el->getLabel();
if (empty($label)) {
continue;
}
if (count($label) == 1) {
$label = explode("\n", $label[0], 2);
}
if (count($label) > 1) {
$label[1] = nl2br($label[1]);
}
if ($url = $this->findHelpUrl($el)) {
$label[0] .= sprintf(" <span class='admin-help'><a href='%s' target='_blank'><sup>?</sup></a></span>", Am_Controller::escape($url));
}
$el->setLabel($label);
}
return parent::startForm($form);
}
