From 53fa20412812ab990c1fa3fc63626324feb4a64c Mon Sep 17 00:00:00 2001
From: Leopoldthecoder <Leopoldthecuber@gmail.com>
Date: Tue, 12 Dec 2017 12:42:11 +0800
Subject: [PATCH] Form: fix blur validation

---
 packages/form/src/form-item.vue | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/form/src/form-item.vue b/packages/form/src/form-item.vue
index 8e119d6dd..5d6b1d074 100644
--- a/packages/form/src/form-item.vue
+++ b/packages/form/src/form-item.vue
@@ -32,6 +32,7 @@
 <script>
   import AsyncValidator from 'async-validator';
   import emitter from 'element-ui/src/mixins/emitter';
+  import objectAssign from 'element-ui/src/utils/merge';
   import { noop, getPropByPath } from 'element-ui/src/utils/util';
 
   export default {
@@ -235,7 +236,7 @@
 
         return rules.filter(rule => {
           return !rule.trigger || rule.trigger.indexOf(trigger) !== -1;
-        });
+        }).map(rule => objectAssign({}, rule));
       },
       onFieldBlur() {
         this.validate('blur');