检查电子邮件ID [英] Checking Email ID

问题描述

有人可以帮助我吗?

解决方案

试试这个:

http://www.codeproject.com/KB/recipes/EmailRegexValidator.aspx [ ^ ]

请尝试下面的表达式，用于使用Javascript进行检查.

^ [\ w \.=-] + @ [\ w \ .-] + \.[\ w] {2,3}

如果使用的是ASP.Net，则可以使用正则表达式验证器

 <   asp:RegularExpressionValidator     ID   ="   ="span>    runat   =" 服务器"  ControlToValidate    txtEmailAddress"  CssClass   ="               ValidationExpression   ="   ValidationGroup   ="  宽度   168px " 
   显示  =" 动态" "><  /asp:RegularExpressionValidator  >  

Can anyone help me?
How can I check mail id in my textbox whether it is correct or not?

解决方案

Hi,

try this:

http://www.codeproject.com/KB/recipes/EmailRegexValidator.aspx[^]

Please try the below expression for checking with Javascript.

^[\w\.=-]+@[\w\.-]+\.[\w]{2,3}

If you are using ASP.Net you can use the Regular expression validator

<asp:RegularExpressionValidator ID="valEmailAddress" runat="server" ControlToValidate="txtEmailAddress" CssClass="validator"      ValidationExpression="\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*" ValidationGroup="Next" Width="168px"

 Display="Dynamic">Incorrect e-mail address</asp:RegularExpressionValidator>

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