From 2ea3df2b5ed41f81ca2e446c9f73a5972b0f0031 Mon Sep 17 00:00:00 2001
From: Eric Fawcett <eric.fawcett@gmail.com>
Date: Wed, 12 Aug 2020 20:18:45 -0400
Subject: [PATCH] improve captcha documentation

---
 sendform.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/sendform.php b/sendform.php
index cb1dd01..8c50ce3 100644
--- a/sendform.php
+++ b/sendform.php
@@ -18,6 +18,11 @@
 	
 	// Google reCaptcha v2 secret. Obtain your key from https://www.google.com/recaptcha/admin/create
 	// Enter your secret key below and be sure to integrate reCaptcha into your site with your site key.
+	//
+	// <script src="https://www.google.com/recaptcha/api.js"></script>
+	// <div class="g-recaptcha" data-sitekey="your_site_key"></div>
+	//
+	// Leave blank to disable (Not a good idea).
 	$reCaptchaSecret = "";
 
 	// $excludeFields is a list of field names seperated by commas.  Field names listed here will not