From fde5ee8f31ef55400cf7146ecc8e92d0357c9e29 Mon Sep 17 00:00:00 2001
From: Cameron <e107inc@gmail.com>
Date: Tue, 25 Aug 2015 13:00:53 -0700
Subject: [PATCH] A few additional checks added to check_email().

---
 class2.php | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/class2.php b/class2.php
index 102b30216..247733123 100644
--- a/class2.php
+++ b/class2.php
@@ -1363,7 +1363,18 @@ function js_location($qry)
 }
 
 function check_email($email)
-{	
+{
+
+	if(empty($email))
+	{
+		return false;
+	}
+
+	if(is_numeric(substr($email,-1))) // fix for eCaptcha accidently typed on wrong line.
+	{
+		return false;
+	}
+
 	if(filter_var($email, FILTER_VALIDATE_EMAIL))
 	{
 		return $email;