AJAX和WebService实现邮箱验证(无刷新验证邮件地址是否合法)
首先在项目里面添加服务引用
---------------------------验证 Email 地址是否正确.aspx-----------------
--------------------验证 Email 地址是否正确.aspx.cs-----------------------
---------------------------验证 Email 地址是否正确.aspx-----------------
代码如下：
<html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title></title> </head> <body> <form id="form1" runat="server"> <asp:ScriptManager ID="ScriptManager1" runat="server"> </asp:ScriptManager> <asp:UpdatePanel ID="UpdatePanel1" runat="server"> <ContentTemplate> <div> Email<asp:TextBox ID="txtemail" runat="server"></asp:TextBox><asp:Label ID="lblinfo" runat="server" Text=""></asp:Label> <br /> <br /> <asp:Button ID="Button1" runat="server" Text="调用" onclick="Button1_Click" /> </div> </ContentTemplate> </asp:UpdatePanel> </form> </body> </html>
--------------------验证 Email 地址是否正确.aspx.cs-----------------------
代码如下：
protected void Button1_Click(object sender, EventArgs e)
{
WebEmail.ValidateEmailWebService webemail = new WebEmail.ValidateEmailWebService();
byte result = webemail.ValidateEmailAddress(txtemail.Text);
if (result == 0)
{
lblinfo.Text = "请重新验证";
}
else if (result == 1)
{
lblinfo.Text = "邮件地址合法";
}
else if (result == 2)
{
lblinfo.Text = "只是域名正确";
}
else if (result == 3)
{
lblinfo.Text = "一个未知错误";
}
else if (result == 4)
{
lblinfo.Text = "邮件服务器没有找到";
}
else if (result == 5)
{
lblinfo.Text = "电子邮件地址错误";
}
else if (result == 6)
{
lblinfo.Text = "免费用户验证超过数量（50次/24小时）";
}
else if (result == 7)
{
lblinfo.Text = "商业用户不能通过验证";
}
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