如何实现一个需要确认以检查用户输入用于至少一个值 [英] How to implement a Required validation to check if the user enter atleast one value

问题描述

我有以下观点我的asp.net mvc的web应用程序里面，做基于输入IP和/或MAC搜索： -

I have the following view inside my asp.net mvc web application, to do a search based on the entered IP AND/OR MAC :-

@using (Ajax.BeginForm("AdvanceSearchIndex","Home",
new AjaxOptions
{
    HttpMethod = "get",
    InsertionMode = InsertionMode.Replace,
    LoadingElementId = "progress",
    UpdateTargetId = "SearchTable"
}))
{


  <div>
    <span class="f">IP Address </span> 

    @Html.EditorFor(model=>model.ip)
    @Html.ValidationMessageFor(model => model.ip)
</div>

        <div>
    <span class="f">MAC Address </span> 

    @Html.EditorFor(model=>model.mac)
    @Html.ValidationMessageFor(model => model.mac)
</div>@*



    <input class="btn btn-success" type="submit" value="search" /> 

    <img src="~/Content/Ajax-loader-bar.gif" class="loadingimage" id="progress2" />

    }

但有一种方法来检查，如果用户输入IP或MAC地址，或既当点击搜索按钮，我需要一种方法来检查这一个客户端和服务器端。任何人都可以建议？

but is there a way to check if the user enter either IP or MAC or both when clicking on the Search button, i need a way to check for this one the client side and on the server side. can anyone advice ?

推荐答案

验证IP： http://jsfiddle.net/ kDXmd /

function ValidateIPaddress(ipaddress)   
{  
 if (/^(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/.test(ipaddress))  
  {  
    return (true)  
  }  

    return (false)  
} 

MAC地址 http://jsfiddle.net/vY95y/ ：

function macAddressValidation(macAdd) 
 {
  var RegExPattern = /^[0-9a-fA-F:]+$/;

  if (!(macAdd.match(RegExPattern)) || macAdd.length != 17) 
  {
   return false;
  }
  else
  {
   return true;
  }
 }

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