在WooCommerce结帐中对结算公司和特定结算国家/地区禁用税

Question

In Woocommerce checkout, I am trying to remove tax if billing_company is not empty:

Here is my code

add_action( 'woocommerce_checkout_update_order_review', 'bbloomer_taxexempt_checkout_based_on_zip' );

function bbloomer_taxexempt_checkout_based_on_zip( $post_data ) {
        global $woocommerce;
        $woocommerce->customer->set_is_vat_exempt( false );
        $Pay_options=$_POST['Pay_options'];
        parse_str($post_data);
        global $woocommerce;

        if ( $billing_company != null) $woocommerce->customer->set_is_vat_exempt( true );
}

In IF statement I also need to check if billing_country is "Croatia".

How can I achieve this?

Answer 1

Because on #billing_company change , there are no action to update checkout. So you need a javascript to do it

add_action('woocommerce_after_checkout_form',function($checkout){
    ?>
    <script type="text/javascript">
    jQuery(function($){
        $(document).on('change','#billing_company',function(){
            $(document.body).trigger("update_checkout");
        });
    });
    </script>
    <?php
});

and in php, you can use your code, and user : $billing_country == 'HR' to check Croatia country

add_action( 'woocommerce_checkout_update_order_review', 'bbloomer_taxexempt_checkout_based_on_zip' );

function bbloomer_taxexempt_checkout_based_on_zip( $post_data ) {
        global $woocommerce;
        $woocommerce->customer->set_is_vat_exempt( false );
        $Pay_options=$_POST['Pay_options'];
        parse_str($post_data);
        if ( $billing_company != null) 
            $woocommerce->customer->set_is_vat_exempt( true );
        if($billing_country == 'HR'){ // Croatia
            // Do what you need, for example set TAX
            $woocommerce->customer->set_is_vat_exempt( false );
        }

}