Hello, friends today you will learn jQuery inArray() function example. The jquery inarray function is used to check value exists or not in the array. Here I will show how to use the inarray function in jquery.


Example:

<!DOCTYPE html>
<html>
    <head>
        <title>jQuery inArray check if value exists in Array</title>
        <script src="http://code.jquery.com/jquery-1.9.1.js" type="text/javascript"></script>
    </head>
    <body>
        <script type="text/javascript">
            var myArray = ['React', 'jQuery', 'Laravel'];
            if (jQuery.inArray('jQuery', myArray) >= 0) {
                console.log('jQuery is exist!');
            } else {
                console.log('jQuery does not exist!');
            }
        </script>
    </body>
</html>

I hope you understand of jquery inarray function and it can help you…