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Updated validations.py python script #35836

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Updated validations.py python script #35836

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9 changes: 8 additions & 1 deletion Course3/Lab4/validations.py
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Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,9 @@ def validate_user(username, minlen):
raise TypeError("username must be a string")
if minlen < 1:
raise ValueError("minlen must be at least 1")


if not username[0].isalpha():
return False
# Usernames can't be shorter than minlen
if len(username) < minlen:
return False
Expand All @@ -20,5 +22,10 @@ def validate_user(username, minlen):
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