Redirect to Cart

I only allow 1 product per checkout. I have added the code below. however I want the user redirected to the cart after they add the product. I can not seem to get the code modified to get the user directed to the cart. Can you see where my code is wrong?

add_filter( 'woocommerce_add_cart_item_data', 'woo_custom_add_to_cart' );
 
function woo_custom_add_to_cart( $cart_item_data ) {
global $woocommerce;
$woocommerce->cart->empty_cart();
wc_add_notice( 'You can only order 1 item at a time.  Other items have been removed', 'error' );
 
return $cart_item_data;

• This topic was modified 7 years, 12 months ago by erik.