public function updateDivisiones($request, $id) { $divisiones = $request->input("divisiones"); foreach ($divisiones as $division_id) { if (!empty($division_id)) { $division = Division::find($division_id); $club_division = ClubDivision::where("club_id", $id)->where("categoria_id", $division->categoria_id)->first(); if (!sizeof($club_division)) { $club_division = new ClubDivision(); $club_division->club_id = $id; $club_division->division_id = $division_id; $club_division->categoria_id = $division->categoria_id; } else { $club_division->division_id = $division_id; } $club_division->save(); } } }