Method postProcess

/**
 * Method to post-process a field value.
 *
 * @param   mixed     $value  The optional value to use as the default for the field.
 * @param   string    $group  The optional dot-separated form group path on which to find the field.
 * @param   Registry  $input  An optional Registry object with the entire data set to filter
 *                            against the entire form.
 *
 * @return  mixed   The processed value.
 *
 * @since   4.0.0
 */
public function postProcess($value, $group = null, Registry $input = null)
{
    return $value;
}