Is there a way to change variable values while debugging JavaScript?

Question

I have a breakpoint on this piece of code (using Firebug):

if (validator.formValidate([dom.forumid]))

How can I skip this validation part and get into the if clause even if my dom.forumid is not valid, i.e. the call to formValidate() returns false? So how can I make it return true?

I was thinking about modifying the JavaScript, but I don't know how that's done.

Answer 1

As of today (Chrome 67) you can just double-click any variable on the right hand side under the "Scope" section and edit it in real-time.