/**
* @return \Illuminate\Routing\Route|null|string
*/
public function ingnoreId()
{
$id = $this->route('control');
$item_id = $this->input('item_id');
$test_category_id = $this->input('test_category_id');
$quantity_ordered = $this->input('quantity_ordered');
return Topup::where(compact('id', 'item_id', 'test_category_id', 'quantity_ordered'))->exists() ? $id : '';
}
