/**
* Get the "update" code for the form field, i.e. configuring the FormField object
* after instantiation
*
* @return string
*/
public function getUpdate()
{
if ($yml = $this->getConfig()) {
if ($content = $yml->getUpdate()) {
$template = new BedrockTemplate(SilverSmithUtil::tabify($content));
$template->bind($this);
return $template->render();
}
}
}
