valueHelpString method

  1. @override
String? valueHelpString()
inherited

Implementation

@override
String? valueHelpString() {
  if (valueHelp != null) return valueHelp;
  if (allowedValues != null || allowedHelp != null) return null;
  // if no other value help is provided, auto-generate it with the enum names
  return (valueParser as EnumParser<E>).valueHelpString();
}