Check Unique Key
Sorry, if i ask too much... :D... i'm converting my next admin from ADDT to Data Assist (well..i really hope your PHP Framework will release soon)
i would like to know on how to reject duplicate record.. for example like username or email... in ADDT, there is a 'trigger' which in Developer Toolbox > Form Validation > Check Unique Key..
how to apply in data assist ? i try with WA validation toolkit .. but coudn't find it.. as well