Replacing Rails 3 for validation

Question

I am new to rails, but have read the docs on checking parameters in my controllers, and they seem to reference the validation method. But in rails 3, this shows that the check is out of date. What is the new way to do this?

The error I get: the check has been removed from Rails and is now available as a plugin.

This is still used, but only now in the form of a plugin, or have they replaced it in another way?

Answer 1

fooobar.com/questions/647359 / ... will help you. So you can see that you no longer need to write checks inside your controllers in Rails 3.

Answer 2

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