wpmu_validate_blog_signup

The WordPress Core wpmu validate blog signup hook.

Description

add_filter( 'wpmu_validate_blog_signup', (string) $signup_nonce_check ); 

Parameters (1)

0. $signup_nonce_check (string) => 'signup_nonce_check'

The signup nonce check.

Usage

To run the hook, copy the example below.

$signup_nonce_check = apply_filters( 'wpmu_validate_blog_signup', $signup_nonce_check ); 
                         
if ( !empty( $signup_nonce_check ) ) { 
                         
   // everything has led up to this point... 
                         
} 
  

The following example is for adding a hook callback.

// define the wpmu_validate_blog_signup callback 
function filter_wpmu_validate_blog_signup( $signup_nonce_check ) { 
    // make filter magic happen here... 
    return $signup_nonce_check; 
}; 
         
// add the filter 
add_filter( 'wpmu_validate_blog_signup', 'filter_wpmu_validate_blog_signup', 10, 1 ); 

To remove a hook callback, use the example below.

// remove the filter 
remove_filter( 'wpmu_validate_blog_signup', 'filter_wpmu_validate_blog_signup', 10, 1 );