JavaScrip/jQuery - How to check if a string contain specific words
<pre><code>$a = 'how are you';
if (strpos($a,'are') !== false) {
    echo 'true';
}
</code></pre>

<p>In PHP, we can use the code above to check if a string contain specific words, but how can I do the same function in JavaScript/jQuery?</p>
