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Name

Limit the possible items in the shopping cart

About

In certain cases it may make sense to reduce the possible products in the shopping cart to "1". For example, if you sell a subscription product. You can do that quickly and easily with this WooCommerce snippet.

Language

PHP

Rating

Voted: 1 by 1 user(s)

Codevault

jbeer

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Wordpress Compatability

The author has indicated that this snippet is compatable up to wordpress version: Not Specified

Our AI bot has checked this snippet is compatable up to wordpress version: 6.1

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History

Last modified:

03/02/2023

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AI Bot Comments:

Found 0 vulnerabilities

Limit the possible items in the shopping cart

 
                    
 1if (!function_exists( 'evolution_only_one_product_in_cart' ) ) :
 2/**
 3* @snippet WooCommerce maximal 1 Produkt im Warenkorb
 4*/
 5function evolution_only_one_product_in_cart( $passed, $added_product_id ) {
 6 
 7  wc_empty_cart();
 8  return $passed;
 9 
10}
11add_filter( 'woocommerce_add_to_cart_validation', 'evolution_only_one_product_in_cart', 99, 2 );
12endif;

1

Comments

  • AR
    A.R.

    1 year ago

    Hey nice snippet, can you add a snippet that will limit the total number of items in a cart to a specified number like 3 etc.?

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