Rails 3: how to require at least one field not to be blank

Question

I have a model that has several properties. I want to validate that at least one of those properties is set. I saw the post here, but the errors.add_to_base is now deprecated in Rails 3 and was wondering what the new solution might be.

score 3 · Accepted Answer · answered Mar 16 '11 at 10:35

3

It's now simply

errors.add(:base, "message")

answered Mar 16 '11 at 10:35

Marcel Jackwerth

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Rails 3: how to require at least one field not to be blank

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