fix: CheckBox.Group throw error when update value to undefined #1360

tangjinzhou · tangjinzhou · commit c33965d6e6c7 · 2019-10-30T16:37:19.000+08:00
diff --git a/components/checkbox/Group.jsx b/components/checkbox/Group.jsx
@@ -32,7 +32,7 @@ export default {
   },
   watch: {
     value(val) {
-      this.sValue = val;
+      this.sValue = val || [];
     },
   },
   methods: {
