<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title> 提交与重置事件 </title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script type="text/javascript" language="javascript">
<!--
//检验数据有效性
function checkData()
{
if (myForm.myName.value == "") {
alert("请输入姓名");
}
else if (myForm.myPassword.value == "") {
alert("请输入密码");
}
else if (myForm.myPassword2.value == "") {
alert("请再一次确认密码");
}
else if (myForm.myPassword.value !== myForm.myPassword2.value) {
alert("两次输入的密码不一致,请重新输入");
}
else if (myForm.postalcode.value.length != 0 && myForm.postalcode.value.length != 6) {
alert("邮编应该是 6 位数字");
}
else {
return true;
}
return false;
}
//提示清除表单
function resetForm() {
return confirm("该操作会清除表单中的所有数据.\n 是否确定充值表单?");
}
-->
</script>
</head>
<body>
<form name="myForm" action="submit.htm" onsubmit="return checkData()" onreset="return resetForm()">
姓 名: <input type="text" name="myName" /> <br />
密 码:<input type="password" name="myPassword" /><br />
重复密码:<input type="password" name="myPassword2" /><br />
地址:<input name="address" type="text"><br />
邮编:<input name="postalcode" type="text"><br />
<input type="submit" value="注册" /> <input type="reset" value="重置">
</form>
</body>
</html>
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