Ruby on Rails Wednesday, March 29, 2017

On 29 March 2017 at 13:37, fugee ohu <> wrote:
> Trying to validate presence where another field is not null
> I found this example, the opposite
> class Person < ApplicationRecord
> validates :surname, presence: true, if: "name.nil?"
> end
> How do I change the if: condition to name not nil?

Why have you asked twice? I have responded to the other one.


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