I am using a Dashboard form node with 4 elements that I pass into an SQL statement through a function node.
All is working fine but, i would like to only allow the user to input data into a single field for each search request. For example, if more than one field is filled out, throw an error of some sort that too many values were input.
There are probably many ways to do this, I coudn't find any that were like what i am trying to acheive though.
These are my payload objects:
This is my form setup:
Hope this makes sense