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ruby-on-railsrubyvalidationrails-for-zombies

Rails for Zombies Level 2 Challenge 4

I'm not sure how to solve this. I tried rewatching the videos but it doesn't say how to link "presence" and "uniqueness" validations to zombie's name. Any suggestions?

Picture here: https://i.sstatic.net/2nAEs.png

Thanks

Solution

  • Simple as

    validates :name, :presence => true, :uniqueness => true