# getSmartfaceVersion method

Future<String> getSmartfaceVersion()

Retrieves the Smartface version from the native platform.

Returns a String containing the Smartface version or 'not found' if an error occurs.

## Implementation

    Future<String> getSmartfaceVersion() async {
      final response = await invokeNativeMethod('SmartfaceLicense.getSmartfaceVersion');

      if (response.isLeft()) {
        return 'not found';
      }

      return response.asRight;
    }