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How to prevent same product id can't add in a cart while another product id add in cart list Woocommerce before hook .

Abdhesh Kumar
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  • Please show us what you have tried till now. – Alice Mar 07 '18 at 12:53
  • Please [edit] your question to show [the code you have so far](http://whathaveyoutried.com). You should include at least an outline (but preferably a [mcve]) of the code that you are having problems with, then we can try to help with the specific problem. You should also read [ask]. – Toby Speight Mar 07 '18 at 12:56
  • Possible duplicate of [WooCommerce - Check if item's are already in cart](https://stackoverflow.com/questions/41262426/woocommerce-check-if-items-are-already-in-cart) – Andrew Schultz Mar 07 '18 at 13:07
  • This question is just not understandable… Please try to better explain it better and clarify it. – LoicTheAztec Mar 07 '18 at 14:05

1 Answers1

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Here is the code to solve same product id can't add twice in a cart while different product id added in cart may help you.....Not sure

add_action('woocommerce_before_cart', 'bbloomer_find_product_in_cart'); 

   function bbloomer_find_product_in_cart($product_id) {
        global $woocommerce;         
        foreach($woocommerce->cart->get_cart() as $key => $val ) {
            $_product = $val['data'];

            if($product_id == $_product->id ) {
             $notice = 'Product ID ' . $product_id . 'Allready is in the Cart choose another product!';
            wc_print_notice( $notice, 'notice' );
                return false;
            } 
        }         
        return true;
        }
Abdhesh Kumar
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