Description
The “ims_cart_action” filter is used to modify the action attribute from the cart checkout form.
A plugin (or theme) can modify the action with the code:
<?php add_filter( 'ims_cart_action', 'filter_function_name'); ?>
The hook is located in the image-store/_store/cart.php file.
Example
// Apply filter
function modify_ims_cart_action( $action, $ImStore ) {
return $output . "<p>my message</p>";
}
add_filter('ims_cart_action', 'modify_ims_cart_action');
Note: $action is a string, $ImStore is the global store object.