billing and shipping countries do not match

Hi Paolo,

You can add the following PHP code snippet to the site:

add_action('woocommerce_after_checkout_validation', function($fields, $errors) {
    $b_country = WC()->customer->get_shipping_country();
    $s_country = WC()->customer->get_billing_country();
    if ($b_country !== $s_country){
        $errors->add( 'validation', 'The billing and shipping country must be the same. Please contact us if they are different.');
    }
}, 10, 2);

The way this works is that if the user clicks on 'place order' at the end of the checkout, if the countries are different, the user will see the following error:

Of course, you can modify the above text per your needs.

The PHP snippet can be added to functions.php, or by following our guide here: https://b2bkingplugin.com/docs/how-to-add-a-snippet-php-or-js/

Kind regards,

Stefan