Limit Google Search To A Domain; Code

You can limit a Google search to a specific domain using the following code. Change the value of the hidden input to the site of your choice.

<form action="https://www.google.com/search">
    <div>
        <input name="sitesearch" type="hidden" value="darklaunch.com" />
        <input name="q" type="text" value="" />
        <input type="submit" value="Search" />
    </div>
</form>