Keep all validations inside a single ActiveModel::Validator class

rubyonrails-talk
1

Hi!

I plan to use ActiveModel::Validator to validate a plain Ruby class, but I have intention to keep all validations outside the original class, while using PresenceValidator and FormatValidator, default on Rails. Something like this:

# payer.rb module MyMoip   class Payer     include ActiveModel::Validations

    attr_accessor :id, :name, :email,                   :address_street, :address_street_number, :address_street_extra,                   :address_neighbourhood, :address_city, :address_state,                   :address_country, :address_cep, :address_phone

    validates_with Validators::PayerValidator   end end

# payer_validator.rb module MyMoip   module Validators     class PayerValidator < ActiveModel::Validator

      validate :id, presence: true

      def validate(record)         # more complex validations       end     end   end end

It is possible?