if condition for calculating or changing value

Discussion created by ArdeviaForum on Aug 18, 2016
Latest reply on Aug 18, 2016 by ArdeviaForum

Original Post by MKO (Imported from Ardevia Forum)

How can i make some if condition for calculating field.
I have 3 field with same drop down menu.
I want if the first is chosen something that other two do not have that choice or when they choice to show some error with message.


Can you give me some advice?


Thank you!