public function sanitize($value)
{
/**
* Filters a Customize setting value in un-slashed form.
*
* @since 3.4.0
*
* @param mixed $value Value of the setting.
* @param WP_Customize_Setting $this WP_Customize_Setting instance.
*/
return apply_filters("customize_sanitize_{$this->id}", $value, $this);
}