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breinz/email_validation.rb

Created August 2, 2013 14:21
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email_validation.rb
# config/initializers/email_validation.rb
Rails.application.config.before_initialize do
email_regex = /\A[\w+\-.]+@[a-z\d\-.]+\.[a-z]+\z/i
end
Raw
user.rb
# app/models/user.rb
class User < ActiveRecord::Base
attr_accessible :email
validates :email, :format => { :with => email_regex }
end
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