Disable the local part field when it can't be changed

Iẗ́'s silly to have a dropdown you can change and only give an error
message later :)

1 files changed, 3 insertions, 0 deletions

diff --git a/pgmailmgr/mailmgr/forms.py b/pgmailmgr/mailmgr/forms.py
index a3c59b7..91ee7bd 100644
--- a/pgmailmgr/mailmgr/forms.py
+++ b/pgmailmgr/mailmgr/forms.py
@@ -62,6 +62,9 @@ class VirtualUserForm(forms.ModelForm):
 
         self.fields['account'] = forms.CharField(max_length=200, widget=AccountEmailWidget(instance.account), required=False)
 
+        if self.instance.pk:
+            self.fields['local_domain'].disabled = True
+
     def clean_local_domain(self):
         if not self.instance.pk:
             return self.cleaned_data['local_domain']