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action is not described

register_post action-hook . WP 2.1.0

Fires when submitting registration form data, before the user is created.


add_action( 'register_post', 'action_function_name_2166', 10, 3 );
function action_function_name_2166( $sanitized_user_login, $user_email, $errors ){
	// action...
The submitted username after being sanitized.
The submitted email.
Contains any errors with submitted username and email, e.g., an empty field, an invalid username or email, or an existing username or email.


Since 2.1.0 Introduced.

Where the hook is called

wp-includes/user.php 2537
do_action( 'register_post', $sanitized_user_login, $user_email, $errors );

Where in WP core the hook is used

Usage not found!