From a5c0333a5d49ffaffd46653b87c46ba9d0352b34 Mon Sep 17 00:00:00 2001
From: Artur Beljajev <artur.beljajev@internet.ee>
Date: Wed, 23 Nov 2016 18:09:55 +0200
Subject: [PATCH] Add email validator

#186
---
 config/application.rb             |  3 ++-
 lib/validators/email_validator.rb | 15 +++++++++++++++
 2 files changed, 17 insertions(+), 1 deletion(-)
 create mode 100644 lib/validators/email_validator.rb

diff --git a/config/application.rb b/config/application.rb
index 730935b9a..109fa4d1b 100644
--- a/config/application.rb
+++ b/config/application.rb
@@ -23,7 +23,7 @@ module Registry
 
     # Set Time.zone default to the specified zone and make Active Record auto-convert to this zone.
     # Run "rake -D time" for a list of tasks for finding time zone names. Default is UTC.
-    config.time_zone = ENV['time_zone'] || 'Tallinn'  # NB! It should be defined, 
+    config.time_zone = ENV['time_zone'] || 'Tallinn'  # NB! It should be defined,
                                                       # otherwise ActiveRecord usese other class internally.
 
     config.i18n.load_path += Dir[Rails.root.join('config', 'locales', '**', '*.yml').to_s]
@@ -35,6 +35,7 @@ module Registry
     # Autoload all model subdirs
     config.autoload_paths += Dir[Rails.root.join('app', 'models', '**/')]
     config.autoload_paths << Rails.root.join('lib')
+    config.eager_load_paths << config.root.join('lib', 'validators')
 
     # Add the fonts path
     config.assets.paths << Rails.root.join('vendor', 'assets', 'fonts')
diff --git a/lib/validators/email_validator.rb b/lib/validators/email_validator.rb
new file mode 100644
index 000000000..60b1b3ce1
--- /dev/null
+++ b/lib/validators/email_validator.rb
@@ -0,0 +1,15 @@
+class EmailValidator
+  def self.regexp
+    Devise::email_regexp
+  end
+
+  def initialize(email)
+    @email = email
+  end
+
+  def valid?
+    email =~ self.class.regexp
+  end
+
+  attr_reader :email
+end