Method: ActiveModel::Validations::Callbacks::ClassMethods#after_validation

Defined in:
activemodel/lib/active_model/validations/callbacks.rb

#after_validation(*args, &block) ⇒ Object

Defines a callback that will get called right after validation.

class Person
  include ActiveModel::Validations
  include ActiveModel::Validations::Callbacks

  attr_accessor :name, :status

  validates_presence_of :name

  after_validation :set_status

  private
    def set_status
      self.status = errors.empty?
    end
end

person = Person.new
person.name = ''
person.valid? # => false
person.status # => false
person.name = 'bob'
person.valid? # => true
person.status # => true



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# File 'activemodel/lib/active_model/validations/callbacks.rb', line 88

def after_validation(*args, &block)
  options = args.extract_options!
  options = options.dup
  options[:prepend] = true

  set_options_for_callback(options)

  set_callback(:validation, :after, *args, options, &block)
end