JavaScript Program for Check Simple Regular Expression

JavaScript Program for Check Simple Regular Expression

Write a JavaScript program for simple regular expression check.



Source Code
<html>
<head>
    <title>Simple Regular Expression</title>
    <script language="Javascript" type="text/javascript">
        function check(name) 
        {
            re = /[et]/
            if (re.test(name))
            {
                alert('Found')
            }
            else
            {
                alert('Not Found')
            }
        }
    </script>
</head>
<body>
<input type="button" value="Run Regular Expression" onclick="check('Text')"/>
</body>
</html>
Output