/**
* Create a form element to init a form
*
* @param string $namespace
*
* @return string
*/
public static function create_form($namespace)
{
self::$form_namespace = $namespace;
$action = admin_url('admin.php');
if (isset($_GET['page'])) {
$action .= '?page=' . $_GET['page'];
}
return '<form action="' . $action . '" method="post" id="yoast-ga-form-' . self::$form_namespace . '" class="yoast_ga_form">' . wp_nonce_field('save_settings', 'yoast_ga_nonce', null, false);
}
