如何启用：在Devise中可以确认？ [英] How do I enable :confirmable in Devise?

问题描述

最新版本的Devise没有：默认情况下启用了confirmable。我已经将相应的列添加到User模型中，但找不到如何启用的任何代码示例：confirmable。

The newest version of Devise doesn't have :confirmable enabled by default. I already added the respective columns to the User model but cannot find any code examples of how to enable :confirmable.

在哪里可以找到一个很好的例子或什么代码需要启用它？

Where can I find a good example or what code do I need to enable it?

推荐答案

要启用可确认，您只需要将其添加到您的模型中，例如： p>

to "enable" confirmable, you just need to add it to your model, e.g.:

class User
  # ...
  devise :confirmable , ....
  # ...
end

之后，您必须创建并运行迁移将必需的列添加到模型中：

after that, you'll have to create and run a migration which adds the required columns to your model:

# rails g migration add_confirmable_to_devise
class AddConfirmableToDevise < ActiveRecord::Migration
  def self.up
    add_column :users, :confirmation_token, :string
    add_column :users, :confirmed_at,       :datetime
    add_column :users, :confirmation_sent_at , :datetime
    add_column :users, :unconfirmed_email, :string

    add_index  :users, :confirmation_token, :unique => true
  end
  def self.down
    remove_index  :users, :confirmation_token

    remove_column :users, :unconfirmed_email
    remove_column :users, :confirmation_sent_at
    remove_column :users, :confirmed_at
    remove_column :users, :confirmation_token
  end
end

请参阅：
添加确认模块到现有的网站使用Devise

我建议检查源代码，看看Confirmable的工作原理：

I'd recommend to check the source code to see how Confirmable works:

https://github.com/plataformatec/devise /blob/master/lib/devise/models/confirmable.rb

您还可以查看Devise上的RailsCast：

You could also check the RailsCast on Devise:

http://railscasts.com/episodes / 209-introduction-devise

接下来，最好在GitHub上搜索示例应用程序

Next it would be best to search for example applications on GitHub

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