Description
The “ims_empty_car” filter is used to allow or disallow to display the empty cart message. If false the cart form will now show.
A plugin (or theme) can modify the output with the code:
<?php add_filter( 'ims_cart_hidden_fields', 'filter_function_name'); ?>
The hook is located in the image-store/_store/cart.php file.
Example
// Apply filter
function is_ims_empty_car( $bool, $ImStoreCart ) {
return true;
}
add_filter('ims_empty_car', 'is_ims_empty_car');
Note: $bool is a boolean value, $ImStoreCart is the global cart object.