From ea3bb503870e3bdb18e511501048ef09a41e345f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marvin=20Ma=CC=88rz?= <marvin.maerz@gmail.com>
Date: Mon, 17 Jul 2023 10:51:54 +0200
Subject: [PATCH] fix: validation of boolean result

---
 lib/src/views/boolean_answer_view.dart | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/src/views/boolean_answer_view.dart b/lib/src/views/boolean_answer_view.dart
index 453daf6f..4e81dd7f 100644
--- a/lib/src/views/boolean_answer_view.dart
+++ b/lib/src/views/boolean_answer_view.dart
@@ -54,7 +54,8 @@ class _BooleanAnswerViewState extends State<BooleanAnswerView> {
               textAlign: TextAlign.center,
             )
           : widget.questionStep.content,
-      isValid: widget.questionStep.isOptional || _result != null,
+      isValid: widget.questionStep.isOptional ||
+          (_result != BooleanResult.NONE && _result != null),
       child: Column(
         children: [
           Padding(