verifyMessage

Returns whether the provided signature data matches the provided message and was signed by the account of the provided public key. For the complete verification process, please go to Testbed.

Input Arguments

Parameter	Description
message: string	Salt prefix + original message
data: string	Signed message
publicKey: string	Public key of account that signed message

Success Response

Parameter	Description
result: boolean	Whether the provided signature matches the provided message and public key

Error Response

Parameter	Description
type: string	The type of error which has occured
description: string	A description of the error which has occured
data: string	Any raw data associated with the error

Example

Request

neolineN3.verifyMessage({
  message: '42e038cec78bed9f1e503c4b23254b23Hello world',
  data: 'be506bf7e6851960bfe45968bf5dbbf79a9dc5dc63ee5b88629acfb288c435649c2766e977d4bc76253d8590bb3ca3d9b70efd71d6f7eebdf060dfa58c6601fd',
  publicKey: '03ba9524bd7479414be713c3a4f6f3ef35f90bb4b08f0f552211bf734c24415230'
})
.then(result => {
  console.log('Signature data matches provided message and public key: ' + JSON.stringify(result));
})
.catch((error) => {
  const {type, description, data} = error;
  switch(type) {
    case 'NO_PROVIDER':
        console.log('No provider available.');
        break;
    case 'CONNECTION_DENIED':
        console.log('The user rejected the request to connect with your dApp');
        break;
    default:
        // Not an expected error object.  Just write the error to the console.
        console.error(error);
        break;
  }
});

Response

{
  result: true
}