I'm very glad that there is such a dedicated website for WP. My problem is data validation upon saving attachment fields. I have added many custom fields to attachment/media library dialog, most of ...
The Professional WordPress Plugin Development book explains in detail how to properly use the Settings API, and it also demonstrates how to add Menus and Submenus, but unfortunately it doesn't provide ...
I have a custom front end page where users can post from. All works fine but the i want if more than one field is empty then the errors for all empty fields should show all together. Right now the ...