[split] Form Validation Rules Bug

Modifying the framework is never the right thing to do.

Show us an example of what you think the bug is and we'll see whether it is indeed a bug or something else.

I know   but i use it  in a form to verify if an email exist already in my database like that is_unique[users.email]. I think CI 3.0 doing it wrong because it return "is_unique" in the form error  and the validation fail. 


sorry for my bad english.