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UserCreationForm

This class provides a form for creating new users while ensuring username uniqueness through case-insensitive validation. It extends the base user creation functionality to prevent the registration of accounts with usernames that differ only by capitalization. The form automatically handles error reporting when a conflicting username is detected in the database.

Methods​

clean_username()​

@classmethod
def clean_username() - > string

Reject usernames that differ only in case.

Returns​

TypeDescription
stringThe validated username string if no case-insensitive collision exists in the database.