Disallowed Key Characters - when all characters are allowed

[eluser]diez[/eluser]
It looks like CodeIgniter does a separate check for GET/POST/and cookie data key names where it validates them against:

Code:

/^[a-z0-9:_\/-]+$/i

See: https://bitbucket.org/ellislab/codeignit...php#cl-537

I don't see an easy way to disable this check. However, that's seems a little hackish for me.

When i was using CI 1.7 i had the default characters allowed along with "?" ex:

Code:

a-z 0-9~%.:_-?

and had no problems with receiving disallowed key characters messages