App\Http\Requests\Lead\StoreLeadRequest::rules PHP Method

    public function rules()
    {
        return ['title' => 'required', 'note' => 'required', 'status' => 'required', 'fk_user_id_assign' => 'required', 'fk_user_id_created' => '', 'fk_client_id' => 'required', 'contact_date' => 'required'];
    }