From 39377d8c9be4745188d137ca7b8826845986d91b Mon Sep 17 00:00:00 2001
From: Thomas Rubini <74205383+ThomasRubini@users.noreply.github.com>
Date: Thu, 5 Jan 2023 15:07:34 +0100
Subject: [PATCH] check if username is alphanumeric

---
 truthseeker/utils.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/truthseeker/utils.py b/truthseeker/utils.py
index 7cce76e..048dd29 100644
--- a/truthseeker/utils.py
+++ b/truthseeker/utils.py
@@ -1,6 +1,8 @@
 def check_username(username):
     if not username:
         return False
+    if not username.isalnum():
+        return False
     if not username == username.strip():
         return False
     if not len(username) < 16: