Ruby on rails 使用手机号码而不是在设备中使用默认电子邮件

我是ruby新手，我试图通过观看一些教程来自学RubyonRails

上周我开始了解这个设备，我试过了，但有没有办法把默认的电子邮件属性改成手机号码之类的东西

我希望这是可能的，我经历了很多事情，但没有什么真正的帮助

我希望能得到帮助。提前谢谢

new.html.erb注册

<div class="row vertical-offset-100">
      <div class="col-md-4 col-md-offset-4">
<div class="row">
  <div class="span4">
  <%= simple_form_for(resource, :as => resource_name, :url => session_path(resource_name), html: {class: "well"}) do |f| %>

    <fieldset>
      <h1 class="text-center login-title">Get In It's Free!</h1>  
      <%= f.input :first_name, placeholder: "What's Your Awesome Name?" %>
      <%= f.input :last_name, placeholder: 'And Your Beutiful Last Name' %>
      <%= f.input :phone_number, placeholder: 'number' %> 
      <%= f.input :password, placeholder: 'Make A Strengthfull Password' %>
      <%= f.input :password_confirmation, placeholder: 'Make A Strengthfull Password' %>
          <div><%= f.button :submit, "Dale! (Go Ahead)", class: "btn btn-lg btn-info btn-block" %></div>
      <% end %>
      <%= render "devise/shared/links" %>
          <script type="text/javascript" src="/assets/jquery.backstretch.min.js"></script>
    <script>
        $.backstretch("/assets/shifting.jpg", {speed: 500});
    </script>

user.rb

Devise.setup do |config|
  config.secret_key = 'e8406bef31a2c5607f3ab4eb0d165f5745a03fca20a9fa7baedd70bc3ffdec638376dda3ac58efb35dbcbaa955b897dcd5519d7458527955af6e9e8d6c9fafb6'

  config.mailer_sender = 'please-change-me-at-config-initializers-devise@example.com'

  require 'devise/orm/active_record'

  config.authentication_keys = [:phone_number]

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

         def full_name
          first_name + " " + last_name
        end
         def email_required?
          false
        end
     end

class用户

注册\u控制器

class RegistrationsController < Devise::RegistrationsController
 private

  def sign_up_params
    params.require(:user).permit(:first_name, :last_name, :phone_number, :password, :password_confirmation)
  end

  def account_update_params
    params.require(:user).permit(:first_name, :last_name, :phone_number, :password, :password_confirmation, :current_password)
  end
end

类注册控制器

这就是你可以做到的。您需要在

config/initializers/designe.rb

中添加以下代码：

Devise.setup do |config|
  config.secret_key = "Whatever is your secret key"
  config.authentication_keys = [ :phone_number ]
end

在

登录

视图中，您必须添加以下

文本字段

，而不是像这样的电子邮件字段-

<%= f.text_field :phone_number, :class => 'Name of your class', :placeholder => "Phone Number" %>  

---

就是这样

我建议您特别阅读，它给出了以下错误未定义的方法“phone_number”，用于#您的

用户

模型中是否有

phone_number

列？先生，很抱歉问了这么一个愚蠢的问题，但是如何创建一个电话号码栏。我真的不太了解这些东西，但我正在努力学习你可以这样做-

rails g migration AddPhoneNumberToUsers phone\u number:string

。您必须在终端中运行此命令。@Denialsmith您能运行它吗？

<%= f.text_field :phone_number, :class => 'Name of your class', :placeholder => "Phone Number" %>  

before_filter :configure_permitted_parameters

protected

def configure_permitted_parameters
  devise_parameter_sanitizer.for(:sign_up) do |u|
    u.permit(:first_name, :last_name, :phone_number, :password, :password_confirmation)
  end

  devise_parameter_sanitizer.for(:account_update) do |u|
    u.permit(:first_name, :last_name, :phone_number, :password, :password_confirmation)
  end
end