Could you please guide us on how to do the server side validation for a multiselect field in Pega. As in a multiselect, the destination property is a pagelist , there is no way to put a server side validation on a multiselect field. Client side validation for required works but this is not a requirement for us.
Could you please let us know how to use Obj-Validate to put a server side validation on a multiselect field
***Edited by Moderator Kayla to update Platform Capability tags****