{{! Rating form field. Shows a radio input for each possible rating. Note: Shown in reverse-order to allow :checked styling without JS. Not used by stencil. @param label string The title of this form field. @param name string The name attribute for the form inputs. @param value number (optional) The selected rating. @param required bool (optional) If true, this field is required for the form submission. @param icon string (optional) Some markup to insert into the labels. @param id string (optional) An HTML ID to give the field element. }}