1010 B
1010 B
Home > puppeteer > Page > focus
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:
focus(selector: string): Promise<void>;
Parameters
| Parameter | Type | Description |
|---|---|---|
| selector | string | A selector 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).