John Davidson

Message:

I'm trying to make sure that certain billing information fields are unset if the product is virtual and the cart amounts to $0. I'm having trouble with the second condition. I've tried using conditions from other posts on stackoverflow, but run into a weird issue where all fields are removed if the cart != 0

add_filter( 'woocommerce_checkout_fields' , 'bbloomer_simplify_checkout_virtual' );

 

function bbloomer_simplify_checkout_virtual( $fields ) {

   $only_virtual = true;

   

   global $woocommerce;

    if ($woocommerce->cart->get_cart_total() != 0 ) {

    return;

    }

    

   foreach( WC()->cart->get_cart() as $cart_item_key => $cart_item ) {

      // Check if there are non-virtual products

      if ( ! $cart_item['data']->is_virtual() ) $only_virtual = false;   

   }

     

    if( $only_virtual ) {

       unset($fields['billing']['billing_company']);

       unset($fields['billing']['billing_address_1']);

       unset($fields['billing']['billing_address_2']);

       unset($fields['billing']['billing_city']);

       unset($fields['billing']['billing_postcode']);

       unset($fields['billing']['billing_country']);

       unset($fields['billing']['billing_state']);

       unset($fields['billing']['billing_phone']);

       add_filter( 'woocommerce_enable_order_notes_field', '__return_false' );

     }

     

     return $fields;

}

---

My Answer:
>cart->total == 0) {
foreach ( WC()->cart->get_cart() as $cart_item_key => $cart_item ) {
if ( $cart_item['data']->is_virtual() ) {
$only_virtual = true;
} else {
$only_virtual = false;
break;
}
}
} else {
$only_virtual = false;
}

if ( $only_virtual ) {
unset( $fields['billing']['billing_first_name'] );
unset( $fields['billing']['billing_last_name'] );
unset( $fields['billing']['billing_company'] );
unset( $fields['billing']['billing_address_1'] );
unset( $fields['billing']['billing_address_2'] );
unset( $fields['billing']['billing_city'] );
unset( $fields['billing']['billing_postcode'] );
unset( $fields['billing']['billing_country'] );
unset( $fields['billing']['billing_state'] );
unset( $fields['billing']['billing_phone'] );
unset( $fields['order']['order_comments'] );
}

return $fields;
}