public function put_update()
{
$id = Input::get('id');
// validasi input apakah sesuai rules (cek di model "suratmasuk")
$validation = Suratmasuk::validate_alt(Input::all());
if ($validation->fails()) {
return Redirect::to_route('edit_suratmasuk', $id)->with_errors($validation);
} else {
$update_surat = Suratmasuk::update_surat($id);
return Redirect::to_route('suratmasuk', $id)->with('message', $update_surat);
}
}
