# File lib/god/conditions/http_response_code.rb, line 107
      def valid?
        valid = true
        valid &= complain("Attribute 'host' must be specified", self) if self.host.nil?
        valid &= complain("One (and only one) of attributes 'code_is' and 'code_is_not' must be specified", self) if
          (self.code_is.nil? && self.code_is_not.nil?) || (self.code_is && self.code_is_not)
        valid
      end