Collective\Html\FormBuilder::old PHP Method

    public function old($name)
    {
        if (isset($this->session)) {
            return $this->session->getOldInput($this->transformKey($name));
        }
    }

 /**
  * Get a value from the session's old input.
  *
  * @param string $name
  * @return mixed 
  * @static 
  */
 public static function old($name)
 {
     return \Collective\Html\FormBuilder::old($name);
 }