From c568a141e623dcca2fd9bf4859bf1bc31384a548 Mon Sep 17 00:00:00 2001
From: Frank Elsinga <frank@elsinga.de>
Date: Sun, 25 May 2025 22:09:49 +0200
Subject: [PATCH] further specify the regex

---
 server/socket-handlers/general-socket-handler.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server/socket-handlers/general-socket-handler.js b/server/socket-handlers/general-socket-handler.js
index 2664167a2..e7b6d9fee 100644
--- a/server/socket-handlers/general-socket-handler.js
+++ b/server/socket-handlers/general-socket-handler.js
@@ -10,7 +10,7 @@ const path = require("path");
 let gameResolver = new GameResolver();
 let gameList = null;
 
-const LANGUAGE_REGEX = /^[a-zA-Z0-9-_]+$/;
+const LANGUAGE_REGEX = /^[a-z]{2,3}(-[A-Z]{2,})?$/;
 
 /**
  * Get a game list via GameDig