Random WordPress Function

Function Signature:

validate_blog_signup

Function Description:

Validates new site signup.

Function Examples:

⚠️ Examples below are generated with GPT-3 once every hour. Do not take them too seriously.
Consider them as some extra input in your learning process - reason about them. Will it work? What could fail?

// Example 1: Basic usage of validate_blog_signup function
$blog_details = array(
    'user_name' => 'example_user',
    'user_email' => 'example@example.com',
    'blogname' => 'Example Blog',
    'blog_title' => 'My Example Blog',
    'errors' => new WP_Error(),
);
validate_blog_signup($blog_details);

// Example 2: Handling errors when using validate_blog_signup function
$blog_details = array(
    'user_name' => 'example_user',
    'user_email' => 'invalid_email',
    'blogname' => 'Example Blog',
    'blog_title' => 'My Example Blog',
    'errors' => new WP_Error(),
);
validate_blog_signup($blog_details);

if ( is_wp_error( $blog_details['errors'] ) ) {
    $error_messages = $blog_details['errors']->get_error_messages();
    foreach ( $error_messages as $message ) {
        echo $message . '
';
    }
}

// Example 3: Custom validation rules using validate_blog_signup function
function custom_validate_blog_signup( $blog_details ) {
    if ( strlen( $blog_details['user_name'] ) < 6 ) {
        $blog_details['errors']->add( 'user_name_length', 'Username must be at least 6 characters long' );
    }
    if ( ! filter_var( $blog_details['user_email'], FILTER_VALIDATE_EMAIL ) ) {
        $blog_details['errors']->add( 'invalid_email', 'Invalid email address' );
    }

    return $blog_details;
}

add_filter( 'wpmu_validate_blog_signup', 'custom_validate_blog_signup' );

$blog_details = array(
    'user_name' => 'user',
    'user_email' => 'invalid_email',
    'blogname' => 'Example Blog',
    'blog_title' => 'My Example Blog',
    'errors' => new WP_Error(),
);
validate_blog_signup($blog_details);

if ( is_wp_error( $blog_details['errors'] ) ) {
    $error_messages = $blog_details['errors']->get_error_messages();
    foreach ( $error_messages as $message ) {
        echo $message . '
';
    }
}