<!-- Do not edit this file. It is automatically generated by API Documenter. --> [Home](./index.md) > [puppeteer](./puppeteer.md) > [Frame](./puppeteer.frame.md) > [focus](./puppeteer.frame.focus.md) ## Frame.focus() method This method fetches an element with `selector` and focuses it. <b>Signature:</b> ```typescript focus(selector: string): Promise<void>; ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | selector | string | the selector for the element to focus. If there are multiple elements, the first will be focused. | <b>Returns:</b> Promise<void> ## Remarks If there's no element matching `selector`, the method throws an error.