mina_signfields.md

description
This method is used to sign the field.

mina_signFields

{% hint style="info" %} The output of numbers and string type numbers is the same in sign fields. {% endhint %}

Params

type SignFieldsArguments = {
    readonly message: (string|number)[],
}

Result

type SignedFieldsData  = {
    // sign data.
    data: (string|number)[],
    // signature.
    signature:string
}

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

Promise<SignedFieldsData | ProviderError>

Error

1001	User disconnect, need connect Auro Wallet.	Can not get connected account.
1002	The request was rejected by the user.
23001	Origin dismatch.	Check origin safe.

Example

Request

await window.mina?.signFields({ message: [1,2,3] }).catch((err: any) => err);

Result

// successful result
{
  "signature": "7mX4QDZBoq3eTfLhvoWzBBQnUhxBfVCUcXwnPsDoEqcpiGacuoeYq3i9HpMfFUvvTz5qG4C2zqCDDBoB5KPamAko15m4wMiS",
  "publicKey": "B62qr2zNMypNKXmzMYSVotChTBRfXzHRtshvbuEjAQZLq6aEa8RxLyD",
  "data": [
    1,
    2,
    3
  ]
}

// can not get connect address.
{
  "code": 1001,
  "message": "User disconnect, please connect first."
}

// user reject.
{
  "code": 1002,
  "message": "User rejected the request."
}