Fires when hidden sign-up form fields output when creating another site or user.
$contextstring
'create-another-site', 'validate-user', or 'validate-site'.do_action( 'signup_hidden_fields', 'create-another-site' );
| Version | Description |
|---|---|
| MU (3.0.0) | Introduced. |
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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/hooks/signup_hidden_fields