From cca26b04b83da4f82b1c94ca2cdc78e684629358 Mon Sep 17 00:00:00 2001 From: Joshua Date: Tue, 31 Dec 2024 14:46:18 +0000 Subject: [PATCH] Closes: #1 Updated validations.py python script. Fixed the behavior of validate_user function in validations.py. --- Course3/Lab4/validations.py | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/Course3/Lab4/validations.py b/Course3/Lab4/validations.py index b18de65a2e..98ea24ae6d 100644 --- a/Course3/Lab4/validations.py +++ b/Course3/Lab4/validations.py @@ -15,10 +15,15 @@ def validate_user(username, minlen): # Usernames can only use letters, numbers, dots and underscores if not re.match('^[a-z0-9._]*$', username): return False - # Usernames can't begin with a number - if username[0].isnumeric(): + # Usernames can only begin with letters + 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