From b0223cc62d626f166987bfc2100be6dd652d19cc Mon Sep 17 00:00:00 2001
From: Angus McLeod <angus@mcleod.org.au>
Date: Tue, 5 Jun 2018 13:11:52 +1000
Subject: [PATCH] Ensure all checkboxes are boolean when validating

---
 lib/builder.rb | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/builder.rb b/lib/builder.rb
index 44a5888c..21e38da1 100644
--- a/lib/builder.rb
+++ b/lib/builder.rb
@@ -213,6 +213,11 @@ class CustomWizard::Builder
       label = field['label'] || I18n.t("#{field['key']}.label")
       updater.errors.add(field['id'].to_s, I18n.t('wizard.field.too_short', label: label, min: min_length.to_i))
     end
+
+    ## ensure all checkboxes are booleans
+    if field['type'] === 'checkbox'
+      updater.fields[field['id']] = value == true
+    end
   end
 
   def create_topic(user, action, data)