From 84348b791f20a2230745812163aba34089270082 Mon Sep 17 00:00:00 2001 From: Betul Date: Wed, 13 Aug 2025 04:30:20 +0000 Subject: [PATCH] Closes: #1 Updated validations.py python script Fixed the behavior of validate_user function in validations.py --- Course3/Lab4/validations.py | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/Course3/Lab4/validations.py b/Course3/Lab4/validations.py index b18de65a2e..954adfb292 100644 --- a/Course3/Lab4/validations.py +++ b/Course3/Lab4/validations.py @@ -16,9 +16,15 @@ def validate_user(username, minlen): if not re.match('^[a-z0-9._]*$', username): return False # Usernames can't begin with a number - if username[0].isnumeric(): + if not username[0].isalpha(): return False return True +print(validate_user("blue.kale", 3)) # True +print(validate_user(".blue.kale", 3)) # Currently True, should be False + +print(validate_user("red_quinoa", 4)) # True + +print(validate_user("_red_quinoa", 4)) # Currently True, should be False