updateAddressLine method
Implementation
PatientContact updateAddressLine(List<String> line) => address == null
? copyWith(address: Address(line: line))
: copyWith(address: address!.updateLine(line));
PatientContact updateAddressLine(List<String> line) => address == null
? copyWith(address: Address(line: line))
: copyWith(address: address!.updateLine(line));