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[Home](./index.md) &gt; [@friendlycaptcha/sdk](./sdk.md) &gt; [CreateWidgetOptions](./sdk.createwidgetoptions.md) &gt; [formFieldName](./sdk.createwidgetoptions.formfieldname.md)

## CreateWidgetOptions.formFieldName property

The name of the field in the form that is set, defaults to `frc-captcha-response`<!-- -->.

**Signature:**

```typescript
formFieldName?: string | null;
```