Programmiererforum

Als ich versuchte, das Registrierungsformular abzusenden und die erforderlichen Einträge auszufüllen, ist der folgende Fehler aufgetreten. Bitte helfen Sie mir, den oben genannten Fehler zu beheben.
[b]IntegrityError bei /accounts/register/
NOT NULL-Einschränkung fehlgeschlagen: Accounts_account.phone_number[/b][b]Views.py of Accounts-App[/b]

def register(request):
if request.method=='POST':
form = RegistrationForm(request.POST)
if form.is_valid():
first_name= form.cleaned_data['first_name']
last_name = form.cleaned_data['last_name']
phone_number = form.cleaned_data['phone_number']
email = form.cleaned_data['email']
password = form.cleaned_data['password']

username=email.split("@")[0]

user = Account.objects.create_user(first_name = first_name, last_name = last_name, email = email, username = username, password = password)
user.phone_number = phone_number
user.save()

else:
form = RegistrationForm()
context = {
'form':form,
}
return render(request, 'accounts/register.html', context)


[b]models.py der Konten-App[/b]
from django.db import models
from django.contrib.auth.models import AbstractBaseUser, BaseUserManager

# Create your models here.

class MyAccountManager(BaseUserManager):
def create_user(self, first_name, last_name, username, email, password=None):
if not email:
raise ValueError('user must have an email address ')
if not username:
raise ValueError('user must have an email username ')

user = self.model(
email = self.normalize_email(email),
username = username,
first_name = first_name,
last_name = last_name,
)
user.set_password(password)
user.save(using=self._db)
return user

def create_superuser(self, first_name, last_name, email, username, password):
user = self.create_user(
email= self.normalize_email(email),
username = username,
password = password,
first_name = first_name,
last_name = last_name,
)

user.is_admin = True
user.is_active = True
user.is_staff = True
user.is_superadmin = True
user.save(using=self._db)

return user

class Account(AbstractBaseUser):
first_name = models.CharField(max_length=50)
last_name = models.CharField(max_length=50)
username = models.CharField(max_length=50, unique=True)
email = models.EmailField(max_length=100, unique=True)
phone_number= models.IntegerField()

# REQUIRED_FIELDS

date_joined = models.DateTimeField(auto_now_add=True)
last_login = models.DateTimeField(auto_now_add=True)
is_admin = models.BooleanField(default=False)
is_staff = models.BooleanField(default=False)
is_active = models.BooleanField(default=False)
is_superadmin = models.BooleanField(default=False)

USERNAME_FIELD = 'email'
REQUIRED_FIELDS = ['username', 'first_name', 'last_name']

objects = MyAccountManager()

def __str__(self):
return self.email

def has_perm(self, perm, obj=None):
return self.is_admin

def has_module_perms(self, add_label):
return True


[b]Register.html[/b]


[h4]Sign up[/h4]


{%csrf_token %}


First name
{{form.first_name}}


Last name
{{form.last_name}}




Email Address
{{form.email}}


Phone Number
{{form.phone_number}}




Create password
{{form.password}}


Repeat password
{{form.confirm_password}}



Register