Contents

module EasyCaptcha
  module ModelHelpers
    # helper class for ActiveRecord
    def self.included(base) #:nodoc:
      base.extend ClassMethods
    end
    
    module ClassMethods
      # to activate model captcha validation
      def acts_as_easy_captcha
        include InstanceMethods
        attr_writer :captcha, :captcha_verification
      end
    end

    module InstanceMethods
      def captcha
        ""
      end

      def valid_captcha?
        errors.add(:captcha, :invalid) if @captcha.blank? or @captcha_verification.blank? or @captcha.to_s.upcase != @captcha_verification.to_s.upcase 
      end
    end
  end
end

Version data entries

7 entries across 7 versions & 1 rubygems

Version	Path
easy_captcha-0.2.5	lib/easy_captcha/model_helpers.rb
easy_captcha-0.2.4	lib/easy_captcha/model_helpers.rb
easy_captcha-0.2.3	lib/easy_captcha/model_helpers.rb
easy_captcha-0.2.2	lib/easy_captcha/model_helpers.rb
easy_captcha-0.2.1	lib/easy_captcha/model_helpers.rb
easy_captcha-0.2.0	lib/easy_captcha/model_helpers.rb
easy_captcha-0.1.9	lib/easy_captcha/model_helpers.rb