form method="post" name=myform>
姓　名：input type="text" name="name" value="">br>
学　号：input type="text" name="num" value="">br>
。。。：input type="text" name="aaa" value="">br>
。。。：input type="text" name="bbb" value="">br>
验证码：img src="vcode/c.asp" onclick="this.src=this.src" title="点击图片可以更改验证码" height="13" width="52">
input type="text" size="5" name="C" autocomplete="off" style="ime-mode:disabled;" value="">
input type="submit" value="提交">
/form>

%
c = Request.form("c")
'如果可以输入小写的数字，请把下面三行注释掉
for ii = 0 to 9
c = Replace(c,Cstr(ii),"")
next
c = Replace(c,"零","0")
c = Replace(c,"一","1")
c = Replace(c,"二","2")
c = Replace(c,"三","3")
c = Replace(c,"四","4")
c = Replace(c,"五","5")
c = Replace(c,"六","6")
c = Replace(c,"七","7")
c = Replace(c,"八","8")
c = Replace(c,"九","9")
if Cstr(c) > Cstr(Session("validateCode")) then
Response.write ("验证码不正确")
Response.end
end if
%>