minimum_site_name_length filter-hook . WP 4.8.0
Filters the minimum site name length required when validating a site signup.
Usage
add_filter( 'minimum_site_name_length', 'filter_function_name_4280' ); function filter_function_name_4280( $length ){ // filter... return $length; }
- $length(int)
- The minimum site name length.
Default: 4
Where the hook is called
wp-includes/ms-functions.php 612
$minimum_site_name_length = apply_filters( 'minimum_site_name_length', 4 );