From 8e4cb6848cd174f8c92c3db685d834cbcc277ef1 Mon Sep 17 00:00:00 2001
From: Raphael Michel <michel@pretix.eu>
Date: Tue, 14 Jul 2026 15:03:14 +0200
Subject: [PATCH] Question form: Allow to unset required boolean questions
 (Z#23239887)

Proper fix for #6366
---
 src/pretix/base/forms/questions.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pretix/base/forms/questions.py b/src/pretix/base/forms/questions.py
index 3c5d0e6c62..37498663a5 100644
--- a/src/pretix/base/forms/questions.py
+++ b/src/pretix/base/forms/questions.py
@@ -1121,7 +1121,7 @@ class BaseQuestionsForm(forms.Form):
         for q in question_cache.values():
             if q.required and q.type == Question.TYPE_BOOLEAN:
                 if 'question_%d' % q.pk in d and d['question_%d' % q.pk] is False:
-                    del d['question_%d' % q.pk]
+                    d['question_%d' % q.pk] = None
 
         return d