{!! Form::select('product_id', $productsall, null, ['class' => 'form-control select2-ajax', 'placeholder' => '-- Choose Product --', 'id' => 'product_id', 'required']) !!}
{!! Form::select('supplier_id', $suppliers, null, ['class' => 'form-control select', 'placeholder' => '-- Choose Supplier --', 'id' => 'supplier_id', 'required']) !!}
{!! Form::select('staff_id', $staff, null, ['class' => 'form-control select', 'placeholder' => '-- Choose Staff --', 'id' => 'staff_id', 'required']) !!}