From f67115a788d1e8a10957c517902d23f84e868915 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ferdinand=20M=C3=BCtsch?= <ferdinand@muetsch.io>
Date: Sun, 19 Feb 2023 19:41:20 +0100
Subject: [PATCH] fix: disallow blank space usernames

---
 models/user.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/models/user.go b/models/user.go
index c46c88d..e1929e0 100644
--- a/models/user.go
+++ b/models/user.go
@@ -185,7 +185,7 @@ func (r *UserDataUpdate) IsValid() bool {
 }
 
 func ValidateUsername(username string) bool {
-	return len(username) >= 1 && username != "current"
+	return len(username) >= 1 && username != "current" && !strings.Contains(username, " ")
 }
 
 func ValidatePassword(password string) bool {