1 changed files with 1 additions and 1 deletions
--- a/internal/contract/order_contract.go
+++ b/internal/contract/order_contract.go
@ -185,7 +185,7 @@ type CreatePaymentRequest struct {
 type CreatePaymentOrderItemRequest struct {
 	OrderItemID uuid.UUID `json:"order_item_id" validate:"required"`
-	Amount      float64   `json:"amount" validate:"min=0"`
+	Amount      float64   `json:"amount" validate:"required,min=0"`
 }
 type PaymentResponse struct {