From 6bcdb61b273da6ac2f36554cffc9752b9ea6a433 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Greg=20Berg=C3=A9?= <neoziro@gmail.com>
Date: Wed, 28 Oct 2015 12:48:46 +0100
Subject: [PATCH] Prevent multiple rendering with PureRenderMixin

Creating a new instance of error triggers two additional rendering when typing in an input, using same instance prevent it to happen.
---
 src/main.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main.js b/src/main.js
index bf4a3ee..936bb78 100644
--- a/src/main.js
+++ b/src/main.js
@@ -7,6 +7,7 @@ var Mixin = require('./Mixin.js');
 var HOC = require('./HOC.js');
 var Decorator = require('./Decorator.js');
 var options = {};
+var emptyArray = [];
 
 Formsy.Mixin = Mixin;
 Formsy.HOC = HOC;
@@ -277,7 +278,7 @@ Formsy.Form = React.createClass({
       error: (function () {
 
         if (isValid && !isRequired) {
-          return [];
+          return emptyArray;
         }
 
         if (validationResults.errors.length) {