# File lib/dm-validations/validators/format_validator.rb, line 27
      def call(target)
        return true if valid?(target)

        value = target.validation_property_value(field_name)

        error_message = @options[:message] || ValidationErrors.default_error_message(:invalid, field_name)
        add_error(target, error_message.try_call(humanized_field_name, value), field_name)

        false
      end