Add wallet plugins stub

src/pretix/control/forms/event.py

@@ -945,7 +945,7 @@ class TaxSettingsForm(EventSettingsValidationMixin, SettingsForm):
 class ProviderForm(SettingsForm):
     """
     This is a SettingsForm, but if fields are set to required=True, validation
-    errors are only raised if the payment method is enabled.
+    errors are only raised if the provider is enabled.
     """
 
     def __init__(self, *args, **kwargs):

src/pretix/control/views/event.py

@@ -1068,6 +1068,9 @@ class TicketSettings(EventSettingsViewMixin, EventPermissionRequiredMixin, FormV
         responses = register_ticket_outputs.send(self.request.event)
         for receiver, response in responses:
             provider = response(self.request.event)
+            if not provider.show_settings:
+                continue
+
             provider.form = ProviderForm(
                 obj=self.request.event,
                 settingspref='ticketoutput_%s_' % provider.identifier,