pre_user_nickname
Filters a user's nickname before the user is created or updated.
Usage
add_filter( 'pre_user_nickname', 'wp_kama_pre_user_nickname_filter' ); /** * Function for `pre_user_nickname` filter-hook. * * @param string $nickname The user's nickname. * * @return string */ function wp_kama_pre_user_nickname_filter( $nickname ){ // filter... return $nickname; }
- $nickname(string)
- The user's nickname.
Changelog
Since 2.0.3 | Introduced. |
Where the hook is called
pre_user_nickname
wp-includes/user.php 2295
$meta['nickname'] = apply_filters( 'pre_user_nickname', $nickname );
Where the hook is used in WordPress
wp-includes/default-filters.php 28
add_filter( $filter, 'sanitize_text_field' );
wp-includes/default-filters.php 29
add_filter( $filter, 'wp_filter_kses' );
wp-includes/default-filters.php 30
add_filter( $filter, '_wp_specialchars', 30 );