public static function old($value, $fallback = '')
  {
    return Variable::has('form.old') ? (isset(Variable::get('form.old')[$value]) ? Variable::get('form.old')[$value] : $fallback) : $fallback;
  }
public static function old($value, $fallback = '')
  {
    return Variable::has('form.old') ? (isset(Variable::get('form.old')[$value]) ? Variable::get('form.old')[$value] : $fallback) : $fallback;
  }
public static function old ( $ value , $ fallback = '' ) { return Variable :: has ( 'form.old' ) ? ( isset ( Variable :: get ( 'form.old' ) [ $ value ] ) ? Variable :: get ( 'form.old' ) [ $ value ] : $ fallback ) : $ fallback ; }
Get old value or fallback

@param mixed $value
@param mixed $fallback
@return void
Get old value or fallback