Hi I have just finished chapter 1. When I try it out it comes up ok with no errors but after I have entered the details on the register it tells me I have entered invalid information every time.

I have tried out all sorts of different things upper case letters, numbers and it can't be the CAPTCHA because I have tried that in lower case and upper case.

I have tried it with the source code provided and it works fine, so whats wrong with mine? Any idea's?

Thanks in advance.