/**
* Hook that allows actions when the input is invalid
*
* When not rerouted, the form will be populated afterwards
*/
protected function onInValid()
{
$this->addMessage(sprintf($this->_('Input error! Changes to %s not saved!'), $this->getTopic()));
if ($this->_csrf) {
if ($this->_csrf->getMessages()) {
$this->addMessage($this->_('The form was open for too long or was opened in multiple windows.'));
}
}
}