# Generated by Django 2.1 on 2018-08-12 20:09 import django.core.validators from django.db import migrations, models import users.validators class Migration(migrations.Migration): dependencies = [ ('users', '0001_initial'), ] operations = [ migrations.AlterField( model_name='user', name='username', field=models.CharField(error_messages={'unique': 'A user with that username already exists.'}, help_text='Must be between 3 and 20 characters. Letters and digits only.', max_length=20, unique=True, validators=[users.validators.CharValidator('abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789', 'Username must only contain alphanumeric characters.'), django.core.validators.MinLengthValidator(3, 'Username must contain more than 3 characters.'), django.core.validators.MaxLengthValidator(20, 'Username must contain less than 20 characters.')], verbose_name='username'), ), ]