public async Task <bool> ValidateId(OrderPaymentStatus OrderPaymentStatus) { OrderPaymentStatusFilter OrderPaymentStatusFilter = new OrderPaymentStatusFilter { Skip = 0, Take = 10, Id = new IdFilter { Equal = OrderPaymentStatus.Id }, Selects = OrderPaymentStatusSelect.Id }; int count = await UOW.OrderPaymentStatusRepository.Count(OrderPaymentStatusFilter); if (count == 0) { OrderPaymentStatus.AddError(nameof(OrderPaymentStatusValidator), nameof(OrderPaymentStatus.Id), ErrorCode.IdNotExisted); } return(count == 1); }