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rails--rails/activemodel/test/validators/email_validator.rb
jamie 0a79eb7889 Add validates method as shortcut to setup validators for a given set of attributes:
class Person < ActiveRecord::Base
  include MyValidators

  validates :name, :presence => true, :uniqueness => true, :length => { :maximum => 100 }
  validates :email, :presence => true, :email => true
end

[#3058 status:resolved]

Signed-off-by: José Valim <jose.valim@gmail.com>
2010-01-07 19:23:59 +01:00

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Ruby

class EmailValidator < ActiveModel::EachValidator
def validate_each(record, attribute, value)
record.errors[attribute] << (options[:message] || "is not an email") unless
value =~ /^([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})$/i
end
end