From 73596e432db79130c389ba121f23fe6c0e1172cc Mon Sep 17 00:00:00 2001
From: Budianto Tan <budianto.tan@gmail.com>
Date: Sat, 25 Nov 2017 14:38:18 +0700
Subject: [PATCH] Fix react 15 console warning: 'value' prop on forms should
 not be null

the value in redux store shouldn't be affected.
caused by small breaking change in react 15: https://github.com/facebook/react/pull/5864
---
 src/createField.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/createField.js b/src/createField.js
index c45f21a..4e88591 100644
--- a/src/createField.js
+++ b/src/createField.js
@@ -33,7 +33,7 @@ const mapStateToProps = (state, props) => {
     isFieldEnabled: field.isEnabled,
     isValidating: field.isValidating,
     touched: field.touched,
-    value: field.value,
+    value: field.value || '',
   };
 };