signWithEthereumAddress method Null safety
- Credentials credentials,
- String dataToSign
Return a signed message given a web3dart Credentials object and a message
Implementation
Future<String> signWithEthereumAddress(
Credentials credentials, String dataToSign) async {
final Uint8List signedMsg = await credentials
.signPersonalMessage(Uint8List.fromList(utf8.encode(dataToSign)));
return hex.encode(signedMsg);
}