Ajax, function call, custom method to validate data?

[eluser]CrustyDOD[/eluser]
Another "just checking" post from me :S

When using ajax to call a URL (function), does CI have any validation tools to check what was sent to function?

[eluser]Pascal Kriete[/eluser]
If you're sending it as POST data, you can treat it just like a regular form submission and use the validation library. If you're using GET, you'll have to validate it manually.