From f3ffce4e5bbcf28fb6a526a24ff027c9a2b16a99 Mon Sep 17 00:00:00 2001
From: Raphael Michel <michel@pretix.eu>
Date: Tue, 28 Jul 2026 10:59:34 +0200
Subject: [PATCH] Question form: Allow to unset required boolean questions
 (Z#23239887) (#6382)

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 984de3a8af..df0f158ed5 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