Question

我现在已经尝试了三天而且我无法修复它。

用户“注册”后，会重定向到验证页面，用户输入短信令牌（数字位），然后在输入正确的短信令牌时确认用户。

verification_code_input.html.erb

<%= form_for :user, url: verifications_path do |f| %>

  <div><%= f.label :verification_code_confirmation %><br />
  <div><%= f.number_field :verification_code_confirmation %></div>
  <div><%= f.submit 'Verify' %></div>

<% end %>

registrations_controller.rb

class RegistrationsController < Devise::RegistrationsController

def new
  super
end

def create
  @user = User.new(params[:user])
   p = [('0'..'9')].map { |i| i.to_a }.flatten
  @user.verification_code = (0...6).map{ p[rand(p.length)] }.join

    respond_to do |format|
      if @user.save
#      render text: "Thank you! You will receive an SMS shortly with verification instructions."

      # Instantiate a Twilio client
      client = Twilio::REST::Client.new(TWILIO_CONFIG['sid'], TWILIO_CONFIG['token'])

      # Create and send an SMS message
      client.account.sms.messages.create(
        from: TWILIO_CONFIG['from'],
        to: "+6#{@user.phone}",
        body: "Thanks for signing up. To verify your account, please enter code #{@user.verification_code} in the Clixster Store registration page."
      )

        format.html { redirect_to verification_code_input_path }
      else
        format.html { render action: "new" }
      end
    end

 end

def update
  super
end

 def verification_code_input
   # @code = User.find(current_user.id).verification_code
   respond_to do |format|
     format.html
   end
 end

 def verification
   @user =  params[:id].blank? ? current_user : User.find(params[:id])
   respond_to do |format|
     if @user.verify_and_save(params[:user])
       format.html { redirect_to root_path, notice: "Thank you for Signing up! Have a great time on our store."}
     else
       format.html { render action: "verification_code_input" }
     end
   end
 end


end

的routes.rb

get "verifications/new" => "verifications#new"
  post "verifications" => "verifications#create"

user.rb

class User < ActiveRecord::Base
  # Include default devise modules. Others available are:
  # :confirmable, :lockable, :timeoutable and :omniauthable
  devise :database_authenticatable, :registerable,
         :recoverable, :rememberable, :trackable, :validatable

  # Setup accessible (or protected) attributes for your model
  attr_accessible :email, :password, :password_confirmation, :remember_me, :verification_code_confirmation, :phone
  # attr_accessible :title, :body

  def verify_and_save(attributes)
    self.assign_attributes attributes
    if self.verification_code == self.verification_code_confirmation
      self.verified = true
      self.verification_code = nil
      self.save
    else
      self.errors.add(:verification_code_confirmation)
      false
    end
  end

end

编辑：添加我的错误。

我有错误：

undefined method `verify_and_save' for nil:NilClass

Answer 1

我认为你需要绕过，

用代码验证用户后，试试这个

sign_in @user, :bypass => true

然后使用

redirect_to root_path

Answer 2

在你的创建方法中：

sign_in(:user, @user)

然后重定向到您想要的任何地方。

注册后，是否可以让设备用户自动登录？

2 个答案: