Daniel Daniel - 1 year ago 51
Javascript Question

jQuery: how to check if a specific element is already in an array

How can I check if the

var element
exists or not in the array
sites
?

var sites = array['test','about','try'];
var element = 'other';

Answer Source

You can use indexOf() method like following.

if(sites.indexOf(element) > -1) {
    //exist
}