From 47c3d61584de4418aaa1ec481ef297d2ad8bf217 Mon Sep 17 00:00:00 2001
From: Waiter <waitersong2012@gmail.com>
Date: Fri, 6 Dec 2019 16:57:05 +0800
Subject: [PATCH] fix(Sku): stepper emit valid num (#5210)

---
 src/sku/components/SkuStepper.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/sku/components/SkuStepper.js b/src/sku/components/SkuStepper.js
index e8fd20226..55c9a1eb4 100644
--- a/src/sku/components/SkuStepper.js
+++ b/src/sku/components/SkuStepper.js
@@ -42,7 +42,9 @@ export default createComponent({
   watch: {
     currentNum(num) {
       const intValue = parseInt(num, 10);
-      this.skuEventBus.$emit('sku:numChange', intValue);
+      if (intValue >= this.stepperMinLimit && intValue <= this.stepperLimit) {
+        this.skuEventBus.$emit('sku:numChange', intValue);
+      }
     },
 
     stepperLimit(limit) {