diff --git a/servers/rest_server/includes/RESTServer.inc b/servers/rest_server/includes/RESTServer.inc
index c49ed6a..a736e7b 100755
--- a/servers/rest_server/includes/RESTServer.inc
+++ b/servers/rest_server/includes/RESTServer.inc
@@ -522,6 +522,7 @@ class RESTServer {
 		$array[$child->getName()] = $new_array;
 	  }
 	  else {
+		// use the is_raw attribute on value elements for select type fields to pass form validation
 		if ($child->attributes()->is_raw) {
 			return (string) $child;
 		}