In my application, there are some attachments (rich text lite) fields, where the users can attach a lot of docs, with pop up window as they asked to be.
But now, I need a validation in these fields. The only type of attachment permited is .pdf. Any onther type of document must be prohibited.
I have no idea how I can do this, and I'm not good using Lotusscript language.
Could you help me with this pluzze?!
Any answer will be appreciated.
Feedback number WEBB935HEL created by Gabrielle R Coutinho on 11/21/2018