# Javascript: SignatureField.getSignerData Method

> Gets the signer data of the signature field.

- **Product:** TX Text Control .NET Server
- **Section:** Reference
- **Kind:** Method
- **Introduced:** 31.0
- **Path:** TX Text Control .NET Server > Reference > JavaScript API > Javascript: SignatureField.getSignerData Method
- **381 words**
- **Web URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/javascript/signaturefield/getsignerdata-method/
- **LLMs URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/javascript/signaturefield/getsignerdata-method/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/javascript/signaturefield/getsignerdata-method/llms-full.txt

---

### Description

Gets the signer data of the signature field.

### Syntax

```javascript
<void> SignatureField.getSignerData(<RequestSignerDataCallback> callback, [<ErrorCallback> errorCallback])
```

### Parameters

| Parameter | Description |
|---|---|
| callback | Receives the signer data object. |
| errorCallback | Optional. Is called when the operation failed with an error. |

### Examples

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

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

function inspectSignerData(signatureField) {
    signatureField.getSignerData(
        function(signerData) {
            if (!signerData) {
                console.warn("No signer data was returned.");
                return;
            }
            
            console.log("get signer data result:", signerData);
        },
        onTxError
    );
}
```

---

## Nearby

- **Previous:** [SignatureField Object](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/javascript/signaturefield/llms-full.txt)
- **Next:** [Javascript: SignatureField.image Property](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/javascript/signaturefield/image-property/llms-full.txt)