日期:2014-05-16 浏览次数:20430 次
<HTML>
<HEAD>
<meta name=vs_targetSchema content="HTML 4.0">
<meta name=vs_defaultClientScript content="JavaScript">
<script language="javascript">
function Checkform(form)
{
var str=/^(\d{1,4})(-|\/)(\d{1,2})\2(\d{1,2})$/
if(!str.test(form.date.value))
{
alert('请输入正确的时间格式');
form.date.focus();
return false;
}
else
{
alert("OK~!");
}
return true;
}
</script>
</HEAD>
<BODY>
<form name="form1" method="post" action="" onSubmit="return Checkform(this);">
<input name="date" type="text" id="date" size="20" maxlength="19">
<input type="submit" name="Submit" value="提交">
</form>
</BODY>
</HTML>