puppeteer/website/versioned_docs/version-21.3.8/api/puppeteer.frame.focus.md

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Frame.focus

Frame.focus() method

Focuses the first element that matches the selector.

Signature:

class Frame {
  focus(selector: string): Promise<void>;
}

Parameters

Parameter	Type	Description
selector	string	The selector to query for.

Returns:

Promise<void>

Exceptions

Throws if there's no element matching selector.