Contents

if defined?(ActiveSupport)
  ActiveSupport.on_load(:active_record) do
    module EmailDetected
      module ValidatesExistEmail
        module Validator
          require 'mail'

          class EmailExistValidator < ActiveModel::EachValidator
            def validate_each(record, attribute, value)
              begin
                m = Mail::Address.new(value)
                r = m.domain!=nil && m.domain.match('\.') && m.address == value
                r = EmailDetected.exist? m.address
                r = r[:status]
              rescue
                r = false
              end
              record.errors[attribute] << (options[:message] || "does not exist") unless r
            end
          end

        end

        module ClassMethods
          def validates_exist_email_of(*attr_names)
            validates_with ActiveRecord::Base::EmailExistValidator, _merge_attributes(attr_names)
          end
        end

      end
    end

    ActiveRecord::Base.send(:include, EmailDetected::ValidatesExistEmail::Validator)
    ActiveRecord::Base.send(:extend,  EmailDetected::ValidatesExistEmail::ClassMethods)
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
email_detected-0.1.1	lib/email_detected/validates_exist_email.rb
email_detected-0.1.0	lib/email_detected/validates_exist_email.rb