如何實現一個必需的驗證，以檢查用戶是否輸入至少一個值

Question

我在我的asp.net mvc web應用程序內有以下視圖，根據輸入的IP和/或MAC進行搜索： -

@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" /> 

    } 

但有沒有辦法來檢查用戶是否輸入IP或MAC或兩者都點擊搜索按鈕時，我需要一種方法來檢查這一個客戶端和服務器端。誰可以建議？

Answer 1

驗證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; 
    } 
}