[Home](./index.md) > [puppeteer](./puppeteer.md) > [Page](./puppeteer.page.md) > [focus](./puppeteer.page.focus.md) ## Page.focus() method This method fetches an element with `selector` and focuses it. If there's no element matching `selector`, the method throws an error. Signature: ```typescript focus(selector: string): Promise; ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | selector | string | A [selector](https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Selectors) of an element to focus. If there are multiple elements satisfying the selector, the first will be focused. | Returns: Promise<void> Promise which resolves when the element matching selector is successfully focused. The promise will be rejected if there is no element matching selector. ## Remarks Shortcut for [page.mainFrame().focus(selector)](./puppeteer.frame.focus.md).