'required|integer|min:1', 'sample_type_id' => 'required|integer|min:1', 'group_result' => 'nullable|string', 'unit_sign' => 'nullable|string', 'heading_id' => 'nullable', 'usd_price' => 'nullable', 'code' => 'nullable', 'wight' => 'nullable', 'filed_type_id' => 'required|integer|min:0', //'patient_type_ids' => 'required_if:filed_type_id,1', //'organisms' => 'required_if:filed_type_id,2,3' ]; } }