chat.js_rollback

@@ -119,11 +119,11 @@ var connect = function() {
                     if(data.reason == 'length') {
                         message = 'Your username must have at least 3 characters and no more than 16 characters';
                     }
-/*
+
                     if(data.reason == 'format') {
                         message = 'Your username must only contain alphanumeric characters (numbers, letters and underscores)';
                     }
-*/
+
                     if(data.reason == 'taken') {
                         message = 'This username is already taken';
                     }