asp.net学习手记:验证用户表单输入
运行环境:win2000 advance server+iis5.0+ngws sdk(80m的).
其中验证email地址的函数用的是廖兄精华区中的代码.
<%@ page language="c#" %>
<html>
<script language="javascript">
function clientvalidateemail(source, value)
{
var strr;
re=/(\w+@\w+\.\w+)(\.{0,1}\w*)(\.{0,1}\w*)/i;
re.exec(value);
if (regexp.$3!=""&®exp.$3!="."&®exp.$2!=".") strr=regexp.$1+regexp.$2+regexp.$3
else
if (regexp.$2!=""&®exp.$2!=".") strr=regexp.$1+regexp.$2
else strr=regexp.$1
if (strr!=value)
return false;
else
return true;
}
</script>
<body>
<h3>asp.net验证用户输入</h3>
<form method=post runat=server>
<hr width=600 size=1 noshade>
<table>
<tr>
<td>
<asp:validationsummary id="valsum" runat="server"
headertext="你必须输入下面这些表单域:"
displaymode="bulletlist"
font-name="宋体"
font-size="12"
/>
</td>
</tr>
</table>
<center>
<p>
<!-- 登陆信息 -->
<table border=0 width=600 >
<tr><td colspan=3>
<table border=0 cellpadding=0 cellspacing=0 width="100%">
<tr><td>
<b>登陆信息</b>
</td></tr>
</table>
</td></tr>
<tr>
<td align=right>
email地址:
</td>
<td>
<asp:textbox id=email width=200px maxlength=60 runat=server />
</td>
<td>
<asp:requiredfieldvalidator id="emailreqval"
controltovalidate="email"
errormessage="email地址"
display="dynamic"
font-name="宋体"
font-size="12"
runat=server>
*
</asp:requiredfieldvalidator>
<asp:customvalidator id="emailregexval" runat="server"
controltovalidate="email"
clientv
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