diff --git a/sendform.php b/sendform.php
index e58f3a6..052fc50 100644
--- a/sendform.php
+++ b/sendform.php
@@ -1,18 +1,18 @@
 <?php
 	/************************************************************************
-	 *	SendForm Version 0.99												*
-	 *	Created 10 May 2005													*
-	 *	Modified 04 Nov 2010							    				*
-	 *	Questions/Comments: eric.fawcett@gmail.com   						*
-	 *																		*
-	 *	COPYRIGHT NOTICE													*
-	 *	Copyright 2010 Eric T. Fawcett										*
-	 *																		*
-	 *	Any part of SendForm can be used or modified in anyway so long  	*
-	 *	as this copyright notice and the above comments stay intact.		*
-	 *																		*
-	 *	By using this code you agree to indemnify Eric T. Fawcett 			*
-	 *	from any liability that might arise from its use.					*
+	 *	SendForm Version 0.99.1						*
+	 *	Created 10 May 2005						*
+	 *	Modified 12 Oct 2017						*
+	 *	Questions/Comments: eric.fawcett@gmail.com   			*
+	 *									*
+	 *	COPYRIGHT NOTICE						*
+	 *	Copyright 2017 Eric T. Fawcett					*
+	 *									*
+	 *	Any part of SendForm can be used or modified in anyway so long 	*
+	 *	as this copyright notice and the above comments stay intact.	*
+	 *									*
+	 *	By using this code you agree to indemnify Eric T. Fawcett 	*
+	 *	from any liability that might arise from its use.		*
 	 ************************************************************************/
 	session_start();
 	// $referals is a list of web site domains seperated by commas.  Only requests originating from
@@ -130,7 +130,7 @@
 		}
 		// Check for all user required fields
 		if(isset($_POST['required'])) {
-			$urequired = split(",", "recipient, " . $_POST['required']);
+			$urequired = explode(",", "recipient, " . $_POST['required']);
 			foreach($urequired as $req) {
 				$req = trim($req);
 				if($req == "email" && isset($_POST[$req]) && !validemail($_POST[$req]))