updating Ultimate Membercallback feature

Hello, I am trying to enable the callback feature on registration forms for New Zealand & Australia only. The country dropdown is populating correctly but the state field is unclickable and not populating. I have set country as the parent field in the state dropdown form field and ensured the metakeys are correct. Does anyone have some recommendations or a working example of the callback php code for ultimate member 2.10.3?

// Filter to override country list
function custom_umwoo_country_list_dropdown() {
    return array(
        "New Zealand" => "New Zealand",
        "Australia"   => "Australia",
    );
}
add_filter('um_country_list_filter', 'custom_umwoo_country_list_dropdown');

// Callback for state list based on selected country
function custom_umwoo_state_choices_callback() {
    $states_by_country = array(
        "New Zealand" => array(
            "Auckland"            => "Auckland",
            "Bay of Plenty"       => "Bay of Plenty",
            "Canterbury"          => "Canterbury",
            "Gisborne"            => "Gisborne",
            "Hawke'’'s Bay"         => "Hawke'’'s Bay",
            "Manawatu-Wanganui"   => "Manawatu-Wanganui",
            "Marlborough"         => "Marlborough",
            "Nelson"              => "Nelson",
            "Northland"           => "Northland",
            "Otago"               => "Otago",
            "Southland"           => "Southland",
            "Taranaki"            => "Taranaki",
            "Tasman"              => "Tasman",
            "Waikato"             => "Waikato",
            "Wellington"          => "Wellington",
            "West Coast"          => "West Coast"
        ),
        "Australia" => array(
            "Australian Capital Territory" => "Australian Capital Territory",
            "New South Wales"              => "New South Wales",
            "Northern Territory"           => "Northern Territory",
            "Queensland"                   => "Queensland",
            "South Australia"              => "South Australia",
            "Tasmania"                     => "Tasmania",
            "Victoria"                     => "Victoria",
            "Western Australia"            => "Western Australia"
        )
    );

    $country = isset($_POST['parent_option']) ? sanitize_text_field($_POST['parent_option']) : '';

    $states = isset($states_by_country[$country]) ? $states_by_country[$country] : [];

    $response = [];
    foreach ($states as $key => $label) {
        $response[] = array(
            'value' => $key,
            'label' => $label
        );
    }

    wp_send_json_success($response);
}

// Register AJAX callbacks for Ultimate Member (for logged-in and not logged-in users)
add_action('wp_ajax_um_select_options', 'custom_umwoo_state_choices_callback');
add_action('wp_ajax_nopriv_um_select_options', 'custom_umwoo_state_choices_callback');

• This topic was modified 1 year, 1 month ago by bt_dev. Reason: added code tags