UserCreationForm KeyError 'email' in Registration page - django

Question

Im learning django and im trying to understand the registration progress with an UserCreationForm and a CreateView, I want to use an email as field on the registration form but they keep poping an error about KeyError 'email' on my form.
forms.py
from django import forms
from accountApp.models import Profile
from django.contrib.auth import get_user_model
from django.contrib.auth.models import User
from django.contrib.auth.forms import UserCreationForm
class UserForm(forms.ModelForm):
class Meta:
model = User
fields = ('username','first_name', 'last_name', 'email')
class CreateUserForm(UserCreationForm):
fields = ('username', 'email', 'password1', 'password2')
model = get_user_model()
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.fields['username'].label = 'Usuario'
self.fields['email'].label = 'Email'
views.py
from django.urls import reverse, reverse_lazy
from . import forms
class RegistrationPage(CreateView):
template_name = 'accountApp/register.html'
success_url = reverse_lazy('accApp:profilepage')
form_class = forms.CreateUserForm
models.py
from django.db import models
from django.contrib.auth.models import User
class Profile(models.Model):
user = models.OneToOneField(User, on_delete=models.CASCADE)
bio = models.TextField(max_length=500, blank=True)
def __str__(self):
return self.user.username
IMG 01 error
IMG 02 error

Answer 1

It is failing here
self.fields['email'].label = 'Email'
Here you can see that UserCreationForm form you are inheriting from has no field email.
class UserCreationForm(forms.ModelForm):
"""
A form that creates a user, with no privileges, from the given username and
password.
"""
error_messages = {
'password_mismatch': _("The two password fields didn't match."),
}
password1 = forms.CharField(
label=_("Password"),
strip=False,
widget=forms.PasswordInput,
help_text=password_validation.password_validators_help_text_html(),
)
password2 = forms.CharField(
label=_("Password confirmation"),
widget=forms.PasswordInput,
strip=False,
help_text=_("Enter the same password as before, for verification."),
)
class Meta:
model = User
fields = ("username",)
field_classes = {'username': UsernameField}
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
if self._meta.model.USERNAME_FIELD in self.fields:
self.fields[self._meta.model.USERNAME_FIELD].widget.attrs.update({'autofocus': True})
def clean_password2(self):
password1 = self.cleaned_data.get("password1")
password2 = self.cleaned_data.get("password2")
if password1 and password2 and password1 != password2:
raise forms.ValidationError(
self.error_messages['password_mismatch'],
code='password_mismatch',
)
return password2
def _post_clean(self):
super()._post_clean()
# Validate the password after self.instance is updated with form data
# by super().
password = self.cleaned_data.get('password2')
if password:
try:
password_validation.validate_password(password, self.instance)
except forms.ValidationError as error:
self.add_error('password2', error)
def save(self, commit=True):
user = super().save(commit=False)
user.set_password(self.cleaned_data["password1"])
if commit:
user.save()
return user
You can add fields if you want to
first_name = forms.CharField(max_length=30, required=False, help_text='Optional.')
last_name = forms.CharField(max_length=30, required=False, help_text='Optional.')
email = forms.EmailField(max_length=254, help_text='Required. Inform a valid email address.')
and override save method.