formatPhoneNumber function

String formatPhoneNumber({
  1. required String countryCode,
  2. required String phoneNumber,
})

Implementation

String formatPhoneNumber({
  required String countryCode,
  required String phoneNumber,
}) {
  final String kCountryCode =
      !countryCode.startsWith('+') ? '+$countryCode' : countryCode;

  if (kCountryCode == '+1') {
    return '$countryCode$phoneNumber';
  }

  final String kPhoneNumber =
      phoneNumber.startsWith('0') ? phoneNumber.substring(1) : phoneNumber;

  return '$kCountryCode$kPhoneNumber';
}