How to set the maximum number of products in cart

Store Builder Questions
1

Hello,



Please, I need your help.



How to set the maximum number of products in cart

I need to set up the maximum number of ordered products in a cart in a way which is similar to the setting option for the products themselves: Maximum order quantity:







Thank you for your response.

2

This is my solution to the problem:



Edit the function “fn_add_product_to_cart()” in the “fn.cart.php” file, line number 2041



This formule should be written before the function :



if ( $cart[‘amount’] == 1 && $cart[‘amount’] >= 1 ){

fn_set_notification(‘W’, fn_get_lang_var(‘notice’), fn_get_lang_var(‘incorrect_max_amount_notice’));

return false;

}





" lang_var: incorrect_max_amount_notice " is your own definition.





The result is that only one product item (one product item maximum) can be added to the cart.



Peter

3

Thank you for posting your solution. It may be helpful to others.

4

[quote]

if ( $cart[‘amount’] == 1 && $cart[‘amount’] >= 1 ){

[/quote]



this llne will fail for any amount > 1. I think you want this to be:

if( $cart[‘amount’] > 1 ) {



You are specifying that the amount must be EQUAL to 1 AND that it is GREATER THAN OR EQUAL to 1. Can’t be both at the same time unless amount == 1.