Allow user change fullname

judge/forms.py

@@ -3,6 +3,7 @@ from operator import attrgetter
 import pyotp
 from django import forms
 from django.conf import settings
+from django.contrib.auth.models import User
 from django.contrib.auth.forms import AuthenticationForm
 from django.core.exceptions import ValidationError, ObjectDoesNotExist
 from django.core.validators import RegexValidator
@@ -51,6 +52,12 @@ def fix_unicode(string, unsafe=tuple("\u202a\u202b\u202d\u202e")):
         string + (sum(k in unsafe for k in string) - string.count("\u202c")) * "\u202c"
     )
 
+class UserForm(ModelForm):
+    class Meta:
+        model = User
+        fields = [
+            "first_name",
+        ]
 
 class ProfileForm(ModelForm):
     if newsletter_id is not None: