P6.html

<!-- Program 6:- Write a Program to validate username and password. -->

<script>
    function validateform()
    {
        var name=document.myform.name.value;
        var password=document.myform.password.value;

        if(name==null || name=="")
        {
            alert("Name Can't be Blank");
            return false;
        }
        else if(password.length<6)
        {
            alert("Password must be at least 6 character long.");
            return false;
        }
    }
</script>

<html>
    <head>
        <title>Lab_Program_6</title>
    </head>
    <body style="font-size:30px">
        <form name="myform" method="post" action="abc.jsp" onsubmit="return validateform()">
            Name:<input type="text" name="name"><br/>
            Password:<input type="password" name="password"><br/>
            <input type="submit" value="register">
        </form>
    </body>
</html>