itzmekhokan

<?php
add_action( 'wp_footer', 'scripts_for_adding_country_prefix_on_billing_phone' );
function scripts_for_adding_country_prefix_on_billing_phone(){
    ?>
    <script type="text/javascript">
        ( function( $ ) {
            $( document.body ).on( 'updated_checkout', function(data) {
                var ajax_url = "<?php echo admin_url('admin-ajax.php'); ?>",
                country_code = $('#billing_country').val();
                var ajax_data = {