How to add a checkbox field to MODx.msg box so the "Yes" button is disabled until the checkbox is checked?

Hi,

is it possible to add a checkbox field to MODx.msg box so the "Yes" button is disabled until the checkbox is checked?
I would need this for additional security before deleting large count of records.

Thanks,
Martin

Hi,

I needed this functionality a few days before, but didn't find a way to insert checkbox directly into MODx.msg window. So I solved by normal window (extending MODx.window) that is calling remove action.