public function store()
{
$atur = array('quantity' => 'required|numeric');
$validasi = Validator::make(Input::all(), $atur);
if ($validasi->fails()) {
return Redirect::to('stok/create')->withErrors($validasi)->withInput();
} else {
$stok = new StockModel();
$stok->id_barang = Input::get('id_barang');
$stok->id_inventory = Input::get('id_inventory');
$stok->quantity = Input::get('quantity');
$stok->save();
Session::flash('message', 'data di simpan');
return Redirect::to('stok');
}
}