From da7b7ca2a0c8bb2e0063b668f5d6f6ce999ddde9 Mon Sep 17 00:00:00 2001
From: Benjy Cui <benjytrys@gmail.com>
Date: Fri, 25 Dec 2015 14:30:28 +0800
Subject: [PATCH] fix: Form should support `className` #711

---
 components/form/Form.jsx | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/components/form/Form.jsx b/components/form/Form.jsx
index 0236bc4546..56e1e4cffe 100644
--- a/components/form/Form.jsx
+++ b/components/form/Form.jsx
@@ -3,15 +3,15 @@ import classNames from 'classnames';
 
 class Form extends React.Component {
   render() {
-    const prefixCls = this.props.prefixCls;
-    const formClassName = {
+    const { prefixCls, className } = this.props;
+    const formClassName = classNames({
+      [className]: !!className,
       [`${prefixCls}-horizontal`]: this.props.horizontal,
       [`${prefixCls}-inline`]: this.props.inline,
-    };
-    const classes = classNames(formClassName);
+    });
 
     return (
-      <form {...this.props} className={classes}>
+      <form {...this.props} className={formClassName}>
         {this.props.children}
       </form>
     );