From fa044513714fab5aa79593c4782493eb6a0e38b5 Mon Sep 17 00:00:00 2001
From: Paul Battley <pbattley@gmail.com>
Date: Fri, 24 Aug 2018 17:50:47 +0100
Subject: [PATCH] Load default error via locale, using Engine

This enables the error to be customised in the normal Rails manner.
---
 config/locales/en.yml   | 4 ++++
 lib/valid_url.rb        | 3 ++-
 lib/valid_url/engine.rb | 7 +++++++
 3 files changed, 13 insertions(+), 1 deletion(-)
 create mode 100644 config/locales/en.yml
 create mode 100644 lib/valid_url/engine.rb

diff --git a/config/locales/en.yml b/config/locales/en.yml
new file mode 100644
index 0000000..60ab820
--- /dev/null
+++ b/config/locales/en.yml
@@ -0,0 +1,4 @@
+en:
+  errors:
+    messages:
+      invalid_url: "is an invalid URL"
diff --git a/lib/valid_url.rb b/lib/valid_url.rb
index e99c93a..f1091c1 100644
--- a/lib/valid_url.rb
+++ b/lib/valid_url.rb
@@ -1,4 +1,5 @@
 # -*- encoding : utf-8 -*-
+require "valid_url/engine"
 require "addressable/uri"
 require "resolv"
 
@@ -19,7 +20,7 @@ def validate_each(record, attribute, value)
         end
 
         unless !invalid && valid_scheme?(uri.scheme) && valid_host?(uri.host) && valid_path?(uri.path)
-          record.errors[attribute] << (options[:message] || "is an invalid URL")
+          record.errors.add attribute, :invalid_url, options
         end
       end
 
diff --git a/lib/valid_url/engine.rb b/lib/valid_url/engine.rb
new file mode 100644
index 0000000..d6e46f9
--- /dev/null
+++ b/lib/valid_url/engine.rb
@@ -0,0 +1,7 @@
+module ValidUrl
+  class Engine < ::Rails::Engine
+    config.before_initialize do
+      config.i18n.load_path += Dir["#{config.root}/config/locales/**/*.yml"]
+    end
+  end
+end