Registration form and standard fields

Hi,

By default, the plugin shortcode only has 3 fields: user email, password and password confirmation. To add fields to the registration form (including standard fields), please create a meta box for user profile, like this:

add_filter( 'rwmb_meta_boxes', function( $meta_boxes ) {
    $meta_boxes[] = [
        'title'  => 'Registration',
        'id'     => 'your-registration',
        'type'   => 'user',
        'fields' => [
            [
                'type' => 'text',
                'id'   => 'first_name',
                'name' => 'First Name',
            ],
            [
                'type' => 'text',
                'id'   => 'last_name',
                'name' => 'Last Name',
            ],
            // More fields here
        ]
    ];
    return $meta_boxes;
} );

Then include this form in the registration shortcode provided by the plugin:

[mb_user_profile_register id="your-registration"]

Yes, of course. The fields are in your code and you can reorder them the way you want.