JS: Check if string exists in Array

by kyllle

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.0.0-alpha1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.8.3/underscore-min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/backbone.js/1.2.2/backbone-min.js"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/normalize/3.0.3/normalize.css">

CSS

@import url(http://fonts.googleapis.com/css?family=Roboto:300,400,500);

body {
    font-family: Roboto;
    color: #191919;
}

a {
    color: #191919;
}

JavaScript

console.clear();

var arr = ['kyle', 'alexander', 'houston'];
console.log(arr);

if( $.inArray('houston', arr) > -1) {
	console.log('Exists');
}