📄 web14.html
字号:
<html>
<head>
<title>the page is very good</title>
<script language="JavaScript">
function a ()
{
var fname=form1.name.value;
var age=form1.age.value;
var password=form1.password.value;
if(fname.length>10)
{
alert("please enter your correct name");
}
else if(age<1||age>100)
{
alert("please enter the correct age");
}
else
{
if(password==123456)
{
alert("the password is right");
}
else
{
alert("the password is wrong")
}
}
}
</script>
<body>
<form name="form1">
Name:<br/>
<input type="text" id="name"><br/>
age:<br/>
<input type="text" id="age"><br/>
password:<br/>
<input type="password" id="password">
</br>
<input type="button" onclick="a()" size="20">
</form>
</body>
</html>
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -