Fixes #28.

js/contact.js

@@ -69,6 +69,7 @@ $(function(){
 				err1 = error_handler(last_name.val(), last_name_error, "","*Required",e);		
 
 				// test whether patron's name already exists
+				// and if name matches a different contact_i
 				$.post("json/contact.php", {first_name: first_name.val(), middle_initial: middle_initial.val(), 
 													 last_name: last_name.val(), contact_id: contact_id, test_name: 1 }, function(data) {							 	
 											

json/contact.php

@@ -12,12 +12,12 @@ $ssl_certificate = SSL_CERTIFICATE;
 	if (isset($_POST['test_name'])) {
 		
 			if( $_POST['first_name'] && $_POST['last_name'] ) {
-				$query = 'SELECT first_name, middle_initial, last_name FROM contacts WHERE ' .
+				$query = 'SELECT first_name, middle_initial, last_name, contact_id FROM contacts WHERE ' .
 							'first_name="' . $_POST['first_name'] . '" AND middle_initial="' . $_POST['middle_initial'] .  
 							'" AND last_name="' . $_POST['last_name'] . '";';
 				$sql = mysql_query($query, $YBDB) or die(mysql_error());
 				$result = mysql_fetch_assoc($sql);
-				if ( is_array($result) ) {
+				if ( is_array($result) && ($result["contact_id"] !== $_POST['contact_id']) ) {
 					echo 1;			
 				} else {
 					echo 0;