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filter is not described

wpmu_validate_blog_signup filter-hook . WP 3.0.0

Filters site details and error messages following registration.


add_filter( 'wpmu_validate_blog_signup', 'filter_function_name_1911' );
function filter_function_name_1911( $result ){
	// filter...

	return $result;

Array of domain, path, blog name, blog title, user and error messages.

  • $domain (string)
    Domain for the site.

  • $path (string)
    Path for the site. Used in subdirectory installations.

  • $blogname (string)
    The unique site name (slug).

  • $blog_title (string)
    Blog title.

  • $user (string/WP_User)
    By default, an empty string. A user object if provided.

  • $errors (WP_Error)
    WP_Error containing any errors found.


Since 3.0.0 Introduced.

Where the hook is called

wp-includes/ms-functions.php 764
return apply_filters( 'wpmu_validate_blog_signup', $result );

Where in WP core the hook is used

wp-includes/ms-default-filters.php 39
add_filter( 'wpmu_validate_blog_signup', 'signup_nonce_check' );