It´s possible when saving the form, check if ...

(Nuno Santos) #1

It´s possible when saving the form, check if already exist a duplicate entry?

(Henry Scott) #2

@nunosantos check out this article https://plus.google.com/u/0/114351284024459899049/posts/7eb2gCsnb27

(Aleksi Alkio) #3

help.appsheet.com - List Expressions and Aggregates and check the Section “Preventing Duplicate Field Values”. List Expressions and Aggregates help.appsheet.com