CountryDialCode.fromDialCode constructor

CountryDialCode.fromDialCode(String dialCode)

Returns a CountryDialCode class by dialCode.

Throw a CountryNotFoundException if the country does not exist.

Implementation

factory CountryDialCode.fromDialCode(String dialCode) {
  final Map<String, String> country = dialCodes.firstWhere(
    (code) => code['dialCode'] == dialCode.toUpperCase(),
    orElse: () => {},
  );
  if (country.isEmpty) throw const CountryNotFoundException();
  return CountryDialCode.fromJson(country);
}