components([ DatePicker::make('start_date') ->label('Başlanýan senesi') ->required() ->live() ->afterStateUpdated(fn(Set $set, ?string $state) => $set('end_date', $state ? Carbon::parse($state)->addDays(14)->format('Y-m-d') : null)), DatePicker::make('end_date') ->label('Gutarýan senesi') ->required(), ]); } }