I have Created a custom picklist field on opportunity with items(Stage-1, Stage-2, Stage-3, Stage-4), Included to page layout.

Now my requirement is Write a trigger on Opportunity to validate this Stage value with below conditions,

1. while record updating, Stage can be null/Previous Stage/Same Stage/Next stage(Stage-1 to Stage-2).
2. But stage value should not be skipped to Current Stage + 2 Stages.

Thanks in advance

I need to get current user profile name in trigger. I tried by using following way. Is there any possibility to get profile name directly without query.

 

trigger triggerName on CustomObject(after Insert){

Profile ProfileName = [select Name from profile where id = :userinfo.getProfileId()];
if(ProfileName.Name=='System Administrator'){

//code

}

}

I have Created a custom picklist field on opportunity with items(Stage-1, Stage-2, Stage-3, Stage-4), Included to page layout.

Now my requirement is Write a trigger on Opportunity to validate this Stage value with below conditions,

1. while record updating, Stage can be null/Previous Stage/Same Stage/Next stage(Stage-1 to Stage-2).
2. But stage value should not be skipped to Current Stage + 2 Stages.

Thanks in advance