“rails validators” Code Answer’s

rails validators

ruby by Doubtful Dingo on Jan 25 2020 Donate

5

validates :name, length: { minimum: 2 } # or { maximum: 500 } or { in: 6..20 } or { is: 6 } validates :name, :login, :email, presence: true validates :email, uniqueness: true validates :switch, inclusion: { in: [true, false] } validates :terms_of_service, acceptance: true validates :size, inclusion: { in: %w(small medium large), message: "%{value} is not a valid size" } validates :legacy_code, format: { with: /\A[a-zA-Z]+\z/, message: "only allows letters" }

Source: guides.rubyonrails.org

validates inclusion of rails

ruby by Perfect Porpoise         on Jul 02 2020 Donate

1

validates_inclusion_of :size, :in => ['small', 'medium', 'large']

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