密码确认无法在rails 3中运行

Question

我必须给商店注册设施.用户必须输入名称,密码,确认密码.但是当我尝试输入不同的密码进行确认时,它没有显示任何错误,用户成功注册.这是UserMOdel中的代码

   class User < ActiveRecord::Base
       attr_accessible :name, :password_digest, :password, :password_confirmation
       validates :name, :presence => true, :uniqueness => true
       validates :password, :presence =>true,  :confirmation =>true
       validates_confirmation_of :password
       has_secure_password 
     end

我在views/users/_form.html.erb中的代码如下.

 <div class="depot_form">
       <%= form_for(@user) do |f| %>
 <% if @user.errors.any? %>
  <div id="error_explanation">
  <h2><%= pluralize(@user.errors.count, "error") %> prohibited this user from being    saved:</h2>

  <ul>
  <% @user.errors.full_messages.each do |msg| %>
    <li><%= msg %></li>
  <% end %>
  </ul>
  </div>
 <% end %>

     <fieldset>
      <legend>Enter User Details</legend>
        <div >
     <%= f.label :name %>:
       <%= f.text_field :name, :size => 40 %>
      </div>
       <div>
       <%= f.label :password, 'Password' %>:
       <%= f.password_field :password, :size => 40 %>
       </div>
       <div>
       <%= f.label :password_confirmation, 'Confirm Password' %>:
       <%= f.password_field :password_confirmation, :size => 40 %>
       </div>
      <div>
         <%= f.submit %>
          </div>
       </fieldset>

     <% end %>

     </div>

我已经经历了各种解决方案和修改,但是徒劳......任何帮助请...

Answer 1

添加此验证:

   validates :password_confirmation, :presence =>true

确认属性仍需要存在检查.

阅读 - http://guides.rubyonrails.org/active_record_validations_callbacks.html#confirmation