function sl_settings_display_errors($setting)
{
$option = get_option($setting);
if (!sl_is_footer_js_verified()) {
$option['not-verified'] = 'There appears to be an error in calling the Skimlinks Plugin from your theme\'s footer.php file, please ensure your footer.php file includes the standard WordPress function "wp_footer()" above the closing body tag.';
}
if (sl_is_subdomain_enabled() && !sl_get_subdomain()) {
$option['no-subdomain'] = 'Please enter your custom subdomain or unselect "Enable Custom Subdomain"';
}
if (is_array($option)) {
foreach ($option as $slug => $message) {
echo "<div id='sl_messages' class='error fade {$slug}'><p>{$message}</p></div>";
unset($option[$slug]);
}
update_option($setting, $option);
}
}
/**
* Returns whether the plugin is configured and the theme has been verified to show the js
*
* @return bool
*/
function sl_is_plugin_active()
{
return sl_is_plugin_configured() && sl_is_footer_js_verified();
}