[Home](./index.md) > [@friendlycaptcha/sdk](./sdk.md) > [FriendlyCaptchaSDK](./sdk.friendlycaptchasdk.md) > [attach](./sdk.friendlycaptchasdk.attach.md) ## FriendlyCaptchaSDK.attach() method Attaches a widget to given element or elements if they are not attached to yet. You can pass one or more HTML elements to attach to, or undefined. If `undefined` is passed, the HTML page is scanned for unattached widget elements (= elements with the `frc-captcha` class). Returns handles to the newly-attached elements. **Signature:** ```typescript attach(elements?: HTMLElement | HTMLElement[] | NodeListOf): WidgetHandle[]; ``` ## Parameters

Parameter	Type	Description
elements	HTMLElement \| HTMLElement\[\] \| NodeListOf<Element>	_(Optional)_

**Returns:** [WidgetHandle](./sdk.widgethandle.md)\[\]