From b0a6dbfbc456eaf2c980e2918a8c08ede0eaabaf Mon Sep 17 00:00:00 2001 From: Angel Date: Thu, 24 Apr 2025 05:11:21 +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, 5 insertions(+), 3 deletions(-) diff --git a/Course3/Lab4/validations.py b/Course3/Lab4/validations.py index b18de65a2e..fe7a44fb2e 100644 --- a/Course3/Lab4/validations.py +++ b/Course3/Lab4/validations.py @@ -16,9 +16,11 @@ 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 username[0].isnumeric() or username[0] in [".","_"]: 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