How can we apply validation on stages wise. example for :- Like we have created a stage on deal approval, we want that the user should create an estimate before going from our stage to the next stage. After the estimate is created, he will be able to go t

How can we apply validation on stages wise. example for :- Like we have created a stage on deal approval, we want that the user should create an estimate before going from our stage to the next stage. After the estimate is created, he will be able to go to the next stage. How it is possible??? please guide…

6:09 pm