pyaf

from django.contrib.auth.models import UserManager

class UserManager(UserManager):
    use_in_migrations = True

    def _create_user(self, phone_number, password, **extra_fields):

        if not phone_number:
            raise ValueError('The given phone number must be set')
        user = self.model(phone_number=phone_number, **extra_fields)

pyaf

from datetime import date
from django.db import models
from django.contrib.auth.models import PermissionsMixin, AbstractUser
from django.contrib.auth.base_user import AbstractBaseUser
from django.utils.translation import ugettext_lazy as _

from .manager import UserManager


class User(AbstractBaseUser, PermissionsMixin):