function set_setting($key, $value)
{
// Run class specific hooks before the setting is saved
$this->pre_set_setting($key, $value);
$value = apply_filters('as3cf_set_setting_' . $key, $value);
// Remove disallowed characters from custom domain
if ('cloudfront' === $key) {
$value = $this->sanitize_custom_domain($value);
}
parent::set_setting($key, $value);
}