From 29df7b2a5357da855bbbf62e47252d943a639d84 Mon Sep 17 00:00:00 2001
From: Carl <carl.hinze@web.de>
Date: Mon, 1 Jun 2026 13:48:36 +0200
Subject: [PATCH] fixed port input validation

---
 webui.py | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/webui.py b/webui.py
index eaf2cad..5148972 100644
--- a/webui.py
+++ b/webui.py
@@ -48,14 +48,15 @@ def creator_page():
     ).value
     # Port
     load_dotenv()
-    port_min = os.getenv("PORT_MIN")
-    port_max = os.getenv("PORT_MAX")
+    port_min = int(os.getenv("PORT_MIN", 1024))
+    port_max = int(os.getenv("PORT_MAX", 65535))
     port = ui.input(
         label="Port",
         validation={
-            f"Port must be between {str(port_min)} and {str(port_max)}": lambda value: port_min
-            <= value
-            <= port_max
+            f"Port must be between {str(port_min)} and {str(port_max)}": lambda value: value.isdigit()
+            and port_min <= int(value) <= port_max,
+            "Port in use": lambda value: value.isdigit()
+            and not servermanager.is_port_in_use(int(value)),
         },
     )
     # Era