Fires if a bad username is entered in the user authentication process.
$cookie_elementsstring[]
username stringexpiration stringtoken stringhmac stringscheme stringdo_action( 'auth_cookie_bad_username', $cookie_elements );
| Version | Description |
|---|---|
| 2.7.0 | Introduced. |
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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/hooks/auth_cookie_bad_username