mina_verifyFields

This method is used to verify the signature results of fields.

Params

interface VerifyFieldsArguments {
    // sign publicKey.
    publicKey: string,
    // sign fields.
    data: (string|number)[],
    signature:string
}

Result

interface ProviderError extends Error {
    message: string; // error message.
    code: number; // error code.
    data?: unknown; // error body.
}

Promise<boolean | ProviderError> 

Error

20002	Signature verification failed.	This error is returned because an exception was thrown, please check the signature format.
23001	Origin dismatch.	Check origin safe.

Example

Request

const verifyMessageBody = {
      publicKey: "B62qr2zNMypNKXmzMYSVotChTBRfXzHRtshvbuEjAQZLq6aEa8RxLyD",
      signature: "7mX4QDZBoq3eTfLhvoWzBBQnUhxBfVCUcXwnPsDoEqcpiGacuoeYq3i9HpMfFUvvTz5qG4C2zqCDDBoB5KPamAko15m4wMiS",
      data:  [1,2,3]
    };

await window.mina?.verifyFields(verifyMessageBody).catch((err: any) => err);

Result

// successful result.
false | true

// verify failed.
{
  "message": "Verify failed",
  "code": 20002
}