isMnemonicValid method
Check if the given mnemonic is valid or not
Implementation
@override
Future<bool> isMnemonicValid(List<String> mnemonic, [String? password]) async {
final isValid = await methodChannel.invokeMethod<bool>('isMnemonicValid', {
'mnemonic': mnemonic,
'password': password,
});
return isValid ?? false;
}