public function put_petunjuk_update()
{
$input = Input::all();
$validation = Petunjuk::validate($input);
if ($validation->fails()) {
return Redirect::to_route('settings_petunjuk')->with_errors($validation);
} else {
$update = Petunjuk::update_petunjuk($input);
return Redirect::to_route('settings_petunjuk')->with('message', $update);
}
}
