From 3a5d3a0687629716069f088b253d8db0231a129e Mon Sep 17 00:00:00 2001
From: Angus McLeod <angus@mcleod.org.au>
Date: Tue, 22 Jan 2019 13:11:42 +1100
Subject: [PATCH] stripe whitespace when validating length

---
 lib/builder.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/builder.rb b/lib/builder.rb
index ce51edce..6828980a 100644
--- a/lib/builder.rb
+++ b/lib/builder.rb
@@ -229,7 +229,7 @@ class CustomWizard::Builder
     value = updater.fields[field['id']]
     min_length = field['min_length']
 
-    if min_length && value.is_a?(String) && value.length < min_length.to_i
+    if min_length && value.is_a?(String) && value.strip.length < min_length.to_i
       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