'required|integer|min:1', /*'sample_number' => [ 'required', Rule::unique(Sample::getTableNameByConnection(), 'sample_number') ],*/ 'physician_id' => 'required|integer', 'sample_source_id' => 'required|integer', 'sample_condition' => 'nullable', 'reject_comment_id' => 'nullable', 'collected_date' => 'required|date', 'received_date' => 'required|date', 'admission_date' => 'required|date', 'diagnosis' => 'nullable', 'is_urgent' => 'required|integer' ]; } public function messages() { return [ //'reject_comment_id.required_if' => 'Reject reason is required.' ]; } }