all(); if ($request->has('logo')) { File::delete('uploads/' . $about->logo); $logo = $request->file('logo'); $nama_logo = time() . rand(1,9) . '.' . $logo->getClientOriginalExtension(); $logo->move('uploads' , $nama_logo); $input['logo'] = $nama_logo; }else { unset($input['logo']); } $about->update($input); return redirect('/tentang'); } }