# Javascript: SignatureField.setSignerData Method

> Sets the signer data of the signature field.

- **Product:** DS Server
- **Section:** Reference
- **Kind:** Method
- **Introduced:** 31.0
- **Path:** DS Server > Reference > JavaScript API > Javascript: SignatureField.setSignerData Method
- **352 words**
- **Web URL:** https://docs.textcontrol.com/ds-server/reference/javascript/signaturefield/setsignerdata-method/
- **LLMs URL:** https://docs.textcontrol.com/ds-server/reference/javascript/signaturefield/setsignerdata-method/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/ds-server/reference/javascript/signaturefield/setsignerdata-method/llms-full.txt

---

### Description

Sets the signer data of the signature field.

### Syntax

```javascript
<void> SignatureField.setSignerData(<SignerData> value, [<EmptyRequestCallback> callback], [<ErrorCallback> errorCallback])
```

### Parameters

| Parameter | Description |
|---|---|
| value | The property value. |
| callback | Optional. Is called when the operation completed. |
| errorCallback | Optional. Is called when the operation failed with an error. |

### Examples

The following example demonstrates `SignatureField.setSignerData` in a practical document-editing workflow. It sets the signer data of the signature field.

```javascript
function onTxError(error) {
    console.error("TX Text Control error:", error.msg);
    error.handled = true;
}

function configureSignerData(signatureField, value) {
    signatureField.setSignerData(
        value,
        function() {
            console.log("set signer data completed.");
        },
        onTxError
    );
}
```

---

## Nearby

- **Previous:** [Javascript: SignatureField.setImage Method](https://docs.textcontrol.com/ds-server/reference/javascript/signaturefield/setimage-method/llms-full.txt)
- **Next:** [SignatureFieldCallback Function](https://docs.textcontrol.com/ds-server/reference/javascript/signaturefieldcallback/llms-full.txt)