I don't code, but I can read it a bit. I have a trigger that was put in place by an app that I want to edit. I wanted to just comment out one line and deploy, then if something doesn't work, I can just revert it. I've commented out the 1 line of the code in question, made a change set with that one trigger. Then tried to validate it in production and it failed every test class because of null values.Do I need to include all of my triggers and classes in the change set to pass the validation? It couldn't have failed everything because of the one line of code I commented out.Thanks in advance.