def METHOD_NAME(self) -> None:
    # Arrange
    self.payload["event"] = self.event2
    CommunityRole.objects.create(
        config=self.trainer_community_role_config,
        person=self.person,
    )
    CommunityRole.objects.create(
        config=self.trainer_community_role_config,
        person=self.person,
        inactivation=self.inactivation,
    )
    form = TaskForm(self.payload)
    # Act
    result = form.is_valid()
    # Assert
    self.assertTrue(result)