spivurno

<?php
/**
 * WARNING! THIS SNIPPET MAY BE OUTDATED.
 * The latest version of this snippet can be found in the Gravity Wiz Snippet Library:
 * https://github.com/gravitywiz/snippet-library/blob/master/gravity-forms/gw-prevent-duplicate-submissions.php
 */
/**
 * Gravity Wiz // Gravity Forms // Prevent Duplicate Submissions from Double Clicks
 * http://gravitywiz.com/
 */