# enrollPrepareWithoutPushing method

Future<Either<String, dynamic>> enrollPrepareWithoutPushing({

1. required int userIdentifier,
2. required bool withGlasses,

})

Prepares the enrollment process without pushing the data.

This method invokes the native method `SmartfaceEnroller.enrollPrepare` with the provided user identifier and glasses preference.

`userIdentifier` is the unique identifier for the user. `withGlasses` indicates whether the user is wearing glasses.

Returns a Future that completes with an Either containing a String error message or a dynamic result.

## Implementation

    Future<Either<String, dynamic>> enrollPrepareWithoutPushing({
      required int userIdentifier,
      required bool withGlasses,
    }) {
      return invokeNativeMethod('SmartfaceEnroller.enrollPrepare', {
        'arg0': userIdentifier,
        'arg1': withGlasses,
      });
    }