/**
* For JS AJAX validation - validates a property of Room object.
* @return JSON status=ok|error,message={string}
*/
public function validateJSONAction()
{
try {
$propName = $this->params()->fromPost('propName');
if (!in_array($propName, Room::propertyNames())) {
throw new \Exception('Wrong property provided.');
}
$value = $this->params()->fromPost('value');
if (!$propName || !$value) {
throw new \Exception('No property and/or value given.');
}
$form = new RoomForm();
$form->setInputFilter($this->getServiceLocator()->get('room')->getInputFilter());
$form->setData(array($propName => $value))->isValid();
$elements = $form->getElements();
$element = $elements[$propName];
if (count($element->getMessages())) {
return $this->myJsonModel(array('status' => 'error', 'message' => $element->getMessages()));
} else {
return $this->myJsonModel(array('status' => 'ok', 'message' => ''));
}
} catch (\Exception $e) {
return $this->myJsonModel(array('status' => 'error', 'message' => $e->getMessage()));
}
}
