From b7cfa5cbfbb34113a1f3d6e81908069bdaa447df Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Paul=20M=C3=B6lders?= <paul.moelders@jimdo.com>
Date: Fri, 6 Nov 2015 09:58:54 +0100
Subject: [PATCH] [fixed] handle widgetId equal to 0

as zero is a valid widgetId
---
 src/recaptcha.js | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/recaptcha.js b/src/recaptcha.js
index 9bfaabc..b7d940e 100644
--- a/src/recaptcha.js
+++ b/src/recaptcha.js
@@ -27,14 +27,14 @@ const ReCAPTCHA = React.createClass({
   },
 
   getValue() {
-    if (this.props.grecaptcha && this.state.widgetId) {
+    if (this.props.grecaptcha && this.state.widgetId !== undefined) {
       return this.props.grecaptcha.getResponse(this.state.widgetId);
     }
     return null;
   },
 
   reset() {
-    if (this.props.grecaptcha && this.state.widgetId) {
+    if (this.props.grecaptcha && this.state.widgetId !== undefined) {
       this.props.grecaptcha.reset(this.state.widgetId);
     }
   },
@@ -48,8 +48,7 @@ const ReCAPTCHA = React.createClass({
   },
 
   explicitRender(cb) {
-    if (this.props.grecaptcha && !this.state.widgetId) {
-      this.refs.captcha;
+    if (this.props.grecaptcha && this.state.widgetId === undefined) {
       let id = this.props.grecaptcha.render(this.refs.captcha, {
         sitekey: this.props.sitekey,
         callback: this.props.onChange,