scanDrivers function
A function for scanning a South African Drivers License.
Returns the scanned RsaDriversLicense or null if nothing was scanned.
Implementation
Future<RsaDriversLicense> scanDrivers(BuildContext context) async {
final scannedDrivers = await Navigator.of(context).push(MaterialPageRoute(
builder: (context) => RsaDriversScanner(),
));
return scannedDrivers;
}