feat(Area): getArea method filter placeholder (youzan#4718)

JakeLaoyu · chenjiahan · commit 9beada5db0a2 · 2019-10-14T19:14:05.000+08:00
diff --git a/packages/address-edit/index.js b/packages/address-edit/index.js
@@ -127,6 +127,10 @@ export default sfc({
     },
 
     onAreaConfirm(values) {
+      if (values.some(value => !value.code)) {
+        Toast(t('areaEmpty'));
+        return;
+      }
       this.showAreaPopup = false;
       this.assignAreaValues();
       this.$emit('change-area', values);
