using a callback function for form validation in multiple controllers

[eluser]Unknown[/eluser]
Is there any way of separating a callback function from a single controller? Not only do I hate having functions in my controllers that are not pages, but I'd really like to use this callback function in several forms that I'm validating in different controllers.

[eluser]TheFuzzy0ne[/eluser]
Welcome to the CodeIgniter forums!

You can extend the validation class, or [url="http://codeigniter.com/wiki/MY_Validation_-_Callbacks_into_Models/"]put them into a model[/url].