I am working with the script that will be checking the age from the current date and very simple logic that is by taking year input. Here is the code:
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Date Check</title>
<script language="javascript" type="text/javascript">
function check()
{
var curtime = new Date;
var curyear = curtime.getFullYear();
var inpyear = document.getElementById('txtdate').value;
if(inpyear.length == 4)
{
var result = curyear - inpyear;
if(result >= 18 || result <= 100)
{
alert('Welcome');
}
else
{
alert('Your Too Much Old or Young to see the Site');
}
}
else
{
alert('Please Put the 4 Digit Year Example : 1987');
}
}
</script>
</head>
<body>
Enter Year: <input type="text" id="txtdate" />
<input type="button" onclick="check();" value="Check" />
</body>
</html>
The Problem is if I enter even 1999 which is less then 18 but still it is giving the message of welcome but it should not true the condition of if because I allowed the range from 18-100. Is there any type error or what is the error ?