Module ActiveModel::Validations::HelperMethods
In: lib/active_model/validations/ip_address_validator.rb
lib/active_model/validations/domain_validator.rb

Methods

validates_domain_of   validates_ip_address_of  

Public Instance methods

validates_domain_of(*attr_names)

class Dns < ActiveRecord::Base 

  validates_domain_of :domain_name

end

validates_ip_address_of(*attr_names)

class Ip < ActiveRecord::Base 

  validates_ip_address_of :ip

end

[Validate]