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Code Issues 32 Releases Wiki Activity

Explained why UserCreationForm performs custom validation of usernames. Refs #13147.

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git-svn-id: http://code.djangoproject.com/svn/django/trunk@17225 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Aymeric Augustin 2011-12-17 15:30:55 +00:00
parent a4e516b593
commit c7534584e8
1 changed files with 2 additions and 0 deletions
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2
django/contrib/auth/forms.py
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@ -69,6 +69,8 @@ class UserCreationForm(forms.ModelForm):
fields = ("username",) fields = ("username",)
def clean_username(self): def clean_username(self):
# Since User.username is unique, this check is redundant,
# but it sets a nicer error message than the ORM. See #13147.
username = self.cleaned_data["username"] username = self.cleaned_data["username"]
try: try:
User.objects.get(username=username) User.objects.get(username=username)