CountryCode.fromMap constructor
Converts the country code from map to the actual item.
Implementation
factory CountryCode.fromMap(Map<String, dynamic> map) {
return CountryCode(
name: map['name'] as String? ?? 'United States',
code: map['code'] as String? ?? 'US',
dialCode: map['dial_code'] as String? ?? '+1',
nationalSignificantNumber: map['national_significant_number'] as int?,
);
}