How to find duplicate id's in a form?

Question

I\'ve created a form with about 800 fields in it. Unknowingly I\'ve given same id for few fields in the form. How to trace them?

Answer 1

By defualt Notepad++ has syntax highlighting that if you double click one word to select it, it will highlight all other occurences of the same word. You are going to have to do some (probably a lot) of manual work renaming things, I mean since fields can't come up with their own unique name.