javascript validation value from one cshtml page to check other cshtml page?

Question

I'm want to validate value of name from Create.cshtml and AddUser.cshtml page. working in mvc application

in create.cshtml

<div id="tab3" class="tab_content">

@Html.TextBoxFor(x => x.FirstTripStartTime, new { id = "minStartTime", @class = "smallTxtEntry3" })&nbsp;(HH:MM:SS)

</div>

in adduser.cshtml

<div>
  <td valign="top" class="nd_nor_ftd">Start Time<span class="mand">*</span></td>
                    <td>
                        @Html.TextBoxFor(x => x.StartTime, new { @class = "smallTxtEntry3" })&nbsp;(HH:MM:SS)
                    </td>
</div>

How do I compare and show alert if these two values are same

2nd page is in tabular for actually after 1st gets filled.

  <div id="tab4" class="tab_content">
   <div class="buttonDiv">
      <input type="button" class="button addButton" name="AddUser" id="AddUser" value="Add Useronclick="OpenAddDialogWindow(GoodReceiptParameterCss, '/User/GetPartialView?name=User&mode=add', 'gridVariableFrequencies');" /><br />
       <span>Add Frequency</span>

Answer 1

As you are talking about different pages, you can share state and values between them in*at least* 2 ways:

1. Save data in DB from one page and read from another (not so good, as need a request)
2. Save in local storage a value from one page and read it from another page (definitely better)

For easy data save/read on client side can have look on: amplify.js .

Answer 2

您可以使用MVC Session对象来持久保存服务器端数据（无需数据库，或依赖客户端存储）并检查客户端或服务器端的值。