Declare Constraints

Declare  Constraints:

It is Used To  Vallidate Multiple Properties ,But Here The Vallidation's One Property Depends On another Property

Example:

First name ,Last Name Vallidation Using Constraints

Class Group----New-----Decision ----Declare Constraints

When.Last name=First Name

Require That .Last Name !=.First Name

Else Add Message "First Name and Last Name Should not Be The same "To.Last name

=>Save The Declare constraints

=>Go to Section Last name Property Behaviour On changeEvent.

=>Save And Run The Flow.