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? -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/7af99734-ca1f-41d0-9252-7deaad800783%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
