Rails 3 & validate_on_create

Rails 3 warns me that validate_on_cre开发者_Go百科ate is deprecated. I have def validate_on_create in one of my models. What do I replace it with?

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You can use:

validates :name, :presence => true, :on => :create

If you have a method that performs validations, you should run as:

validate :method_name, :on => :create