required static method

RequiredAccessorOption<String> required(
  1. String name, {
  2. RegExp? regex,
  3. String? description,
})

Implementation

static RequiredAccessorOption<String> required(
  String name, {
  RegExp? regex,
  String? description,
}) => _RequiredAccessorStringOption(
  name,
  regex: regex,
  description: description,
);