How can I make an attachment required based on a couple of drop downs. The attachment is hidden in a panel and it appears when a couple of drop downs get selected. The drop down choices are read from customs lists. Any help would be appreciated, thanks.
@Clozoya ....are you using Nintex forms? If so then did you check the properties of attachment control? In validation, there is an option of minimum attachment. You can use run time functions (If function) to set min. attachment's value based on the drop down choice.