getMnemonic function

Future getMnemonic(
  1. String walletId
)

Implementation

Future<dynamic> getMnemonic(String walletId) async {
  final mnemonic = await _storage.read(key: walletId);
  if (mnemonic == null || mnemonic.isEmpty) {
    return Future.error(ErrorCode.mnemonicNotExist);
  }
  return Future.value(mnemonic);
}