diff --git a/springboot_validation/src/main/java/hello/itemservice/domain/item/Item.java b/springboot_validation/src/main/java/hello/itemservice/domain/item/Item.java
index 9bdf5390..a9db78e6 100644
--- a/springboot_validation/src/main/java/hello/itemservice/domain/item/Item.java
+++ b/springboot_validation/src/main/java/hello/itemservice/domain/item/Item.java
@@ -2,12 +2,14 @@ package hello.itemservice.domain.item;
 
 import lombok.Data;
 import org.hibernate.validator.constraints.Range;
+import org.hibernate.validator.constraints.ScriptAssert;
 
 import javax.validation.constraints.Max;
 import javax.validation.constraints.NotBlank;
 import javax.validation.constraints.NotNull;
 
 @Data
+//@ScriptAssert(lang = "javascript", script = "_this.price * _this.quantity >= 10000", message = "총 합은 10000원 이상 이다.")
 public class Item {
 
     private Long id;
diff --git a/springboot_validation/src/main/java/hello/itemservice/web/validation/ValidationItemControllerV3.java b/springboot_validation/src/main/java/hello/itemservice/web/validation/ValidationItemControllerV3.java
index 1ccba004..a75cacea 100644
--- a/springboot_validation/src/main/java/hello/itemservice/web/validation/ValidationItemControllerV3.java
+++ b/springboot_validation/src/main/java/hello/itemservice/web/validation/ValidationItemControllerV3.java
@@ -43,6 +43,13 @@ public class ValidationItemControllerV3 {
     @PostMapping("/add")
     public String addItem(@Validated @ModelAttribute Item item, BindingResult bindingResult, RedirectAttributes redirectAttributes, Model model) {
 
+        if (item.getPrice() != null && item.getQuantity() != null ) {
+            int resultPrice = item.getPrice() * item.getQuantity();
+            if (resultPrice < 10000) {
+                bindingResult.reject("totalPriceMin", new Object[]{10000, resultPrice}, null);
+            }
+        }
+
         // 검증 실패시
         if (bindingResult.hasErrors()) {
             return "validation/v3/addForm";