pre_user_(field)
Filters the value of a user field in the 'db' context.
The dynamic portion of the hook name, $field, refers to the prefixed user field being filtered, such as 'user_login', 'user_email', 'first_name', etc.
Usage
add_filter( 'pre_user_(field)', 'wp_kama_pre_user_field_filter' );
/**
* Function for `pre_user_(field)` filter-hook.
*
* @param mixed $value Value of the prefixed user field.
*
* @return mixed
*/
function wp_kama_pre_user_field_filter( $value ){
// filter...
return $value;
}
- $value(mixed)
- Value of the prefixed user field.
Changelog
| Since 2.9.0 | Introduced. |
Where the hook is called
wp-includes/user.php 1815
$value = apply_filters( "pre_user_{$field}", $value );