def clean_username(self):
"""Checking if there is no user with the same login in case wthe user provide username"""
username = self.cleaned_data.get("username")
if user_exist(username):
self._errors["username"] = self.error_class(["Taki user już istnieje. Wybierz inny login"])
return strip_polish_letters(username)
def clean_surname(self):
"""Checking if there is no user with the same login"""
name = self.cleaned_data.get("name")
surname = self.cleaned_data.get("surname")
username = name[0] + surname
if user_exist(strip_polish_letters(username)):
self._errors["username"] = self.error_class([u"Taki użytkownik już istnieje. Wybierz inny login"])
return surname
