phone number regex validator

models.py

from django.db import models
from django.contrib.auth.models import AbstractBaseUser
from django.core.validators import RegexValidator

# ...

class User(AbstractBaseUser):
  # ...
  phone_number = models.CharField(
    max_length=16,
    blank=True,
    null=True,
    validators=[
      RegexValidator(
        regex=r'^\+?1?\d{9,15}$',
        message="Phone number must be entered in the format '+123456789'. Up to 15 digits allowed."
      ),
    ],
  )

Great write-up on setting up a custom User/models.py

https://afropolymath.svbtle.com/authentication-using-django-rest-framework

Don't ask me how I landed here (not quite sure myself).
Anyway, a random comment but I believe your validators list needs closure with a ']' instead of a '}'.

@tyler-weiss Thanks! 😁

tanx 😍

@brettinternet How do I pass the regex message to my Django model forms? and how do I show an error message on my HTML form?