Disallowed URL characters allowed after hash sign

[eluser]cyberjunkie[/eluser]
I noticed that I don't get a warning message for disallowed characters after a hash # sign.

Example:

http://www.mysite.com/controller/function/212#''""

Is this normal?

[eluser]TheBaron[/eluser]
Yes, what comes after the hash sign isn't processed by codeigniter. Instead this is used by browsers to navigate to a specific part of the page.

[eluser]cyberjunkie[/eluser]
Thanks!