Hi,
i am developing an addon for e-invoice to send the invoice data to the Aruba e-invoice service.
I am searching for some methods to retrive custom fields of single user.
// $invoice is an array with all the information about the invoice
$user_data = $invoice["user_data"];
$items = Invoices::get_items($invoice["id"]); // array of items inside the invoice
$user_id = $user_data["id"];
// $user_custom_fields // method to get the user custom fields by $user_id
Is there a documentation with all the classes and methods?
Thx
