From f0b5adc5e4fc25298042a02efc63f61aa9830ded Mon Sep 17 00:00:00 2001
From: Lan Hui <1348141770@qq.com>
Date: Thu, 3 Nov 2022 22:02:32 +0800
Subject: [PATCH] Login.py: fix function name

---
 app/Login.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/Login.py b/app/Login.py
index 9c89b91..66a6634 100644
--- a/app/Login.py
+++ b/app/Login.py
@@ -89,7 +89,7 @@ class UserName:
         self.username = username
 
     def validate(self):
-        if gen(self.username) > 20:
+        if len(self.username) > 20:
             return f'{self.username} is too long.  The user name cannot exceed 20 characters.'
         if self.username.startswith('.'): # a user name must not start with a dot
             return 'Period (.) is not allowed as the first letter in the user name.'