{!! Form::open([
'url' => action([\App\Http\Controllers\OpeningStockController::class, 'save']),
'method' => 'post',
'id' => 'add_opening_stock_form',
]) !!}
{!! Form::hidden('product_id', $product->id) !!}
@include('opening_stock.form-part')
{!! Form::close() !!}