我在验证方面遇到问题
有课
/app/models/group.rb
class Group < AbstractModel
include Localized::Title
...
end
/app/models/concerns/localized/title.rb
module Localized::Title
extend ActiveSupport::Concern
include ActiveModel::Validations
include do
validates :title_ua, length: {minimum: 3, maximum: 200}, uniqueness: true
validates :title_ru, length: {minimum: 3, maximum: 200}, uniqueness: true
end
...
end
当我尝试在模型中使用验证时，它可以工作，但不必担心。
请帮助我，我做错了什么？
附言AbstractModel < ActiveRecord::Base,
rails 4.2， ruby 2.2.0p0
最佳答案
它是“包括”不包括。像这样尝试:
module Localized::Title
extend ActiveSupport::Concern
include ActiveModel::Validations
included do
validates :title_ua, length: {minimum: 3, maximum: 200}, uniqueness: true
validates :title_ru, length: {minimum: 3, maximum: 200}, uniqueness: true
end
...
end
关于ruby-on-rails - rails - 关注的验证问题，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/28300354/