Method account.register fix

account/models.py

@@ -1,5 +1,6 @@
 from django.db import models
 from django.contrib.auth.models import PermissionsMixin, AbstractBaseUser, BaseUserManager
+from django.core.validators import *
 
 
 class SiteAccountManager(BaseUserManager):
@@ -39,7 +40,11 @@ class SiteUser(AbstractBaseUser, PermissionsMixin):
     surname = models.CharField(max_length=60, verbose_name="Фамилия")
     name = models.CharField(max_length=60, verbose_name="Имя")
     email = models.EmailField(unique=True, verbose_name="Email")
-    phone = models.CharField(unique=True, max_length=16, verbose_name="Телефон")
+    phone = models.CharField(unique=True, max_length=16, verbose_name="Телефон", validators=[
+        RegexValidator(regex="^\\+?[0-9]*$"),
+        MaxLengthValidator(limit_value=16),
+        MinLengthValidator(limit_value=6)
+    ])
     is_staff = models.BooleanField(default=False, verbose_name="Разрешение на вход в админку")
     REQUIRED_FIELDS = ['name', 'surname', 'phone']
     USERNAME_FIELD = 'email'