def reformatted!
      self.class.format_fields.each do |field_name, format_method, options|
        formatted_value = send(format_method, get_field(field_name), options)
        set_field(field_name, formatted_value)
      end
      self
    end
def reformatted!
      self.class.format_fields.each do |field_name, format_method, options|
        formatted_value = send(format_method, get_field(field_name), options)
        set_field(field_name, formatted_value)
      end
      self
    end
Triger any formatting rules specified with the reformat directive.
 The attributes are reformatted and mutated in place.

 Returns an instance of the form object.