Need to Modify Advanced Search to Include Custom Field
 

I've searched the forums and can't seem to find any examples on how to include custom fields in PhotoPost searches...

In my case, I have on custom field called "Licence Type" that is a drop down list with the following Creative Commons licensing options:

Attribution Non-commercial No Derivatives (by-nc-nd)
Attribution Non-commercial Share Alike (by-nc-sa)
Attribution Non-commercial (by-nc)
Attribution No Derivatives (by-nd)
Attribution Share Alike (by-sa)
Attribution (by)

When the user uploads a photo, they choose a specific license. What I'd really like to do is include an option on the advanced search screen to allow users to search for a specific license type in addition to the other search paramaters.

Can anyone help me with this?

Thanks,

There is no information on this because the only extra fields that are searchable are the main 6 extra fields not the additional extra fields. Those values are stored in other mysql tables and stored in array format so there is no way currently to search them

it means only Additional Fields with Text Type can be search or?

Only the original 6 extra fields which are stored in the photos table are searched on the search page not the additional extra fields