From 48e443d0e2c4095661a8119ed0ae26084a79b6c6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=99=88=E5=98=89=E6=B6=B5?= <chenjiahan@youzan.com>
Date: Tue, 11 Feb 2020 09:05:10 +0800
Subject: [PATCH] feat(Form): support using RadioGroup

---
 src/mixins/field.js      | 2 +-
 src/radio-group/index.js | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/mixins/field.js b/src/mixins/field.js
index ab1f1399a..f5fb25bfe 100644
--- a/src/mixins/field.js
+++ b/src/mixins/field.js
@@ -14,7 +14,7 @@ export const FieldMixin = {
   },
 
   created() {
-    if (this.vanField) {
+    if (this.vanField && !this.vanField.children) {
       this.vanField.children = this;
     }
   },
diff --git a/src/radio-group/index.js b/src/radio-group/index.js
index e29c8141f..88755a5c5 100644
--- a/src/radio-group/index.js
+++ b/src/radio-group/index.js
@@ -1,10 +1,11 @@
 import { createNamespace } from '../utils';
+import { FieldMixin } from '../mixins/field';
 import { ParentMixin } from '../mixins/relation';
 
 const [createComponent, bem] = createNamespace('radio-group');
 
 export default createComponent({
-  mixins: [ParentMixin('vanRadio')],
+  mixins: [ParentMixin('vanRadio'), FieldMixin],
 
   props: {
     value: null,