public async Task <IActionResult> Edit(int id, [Bind("MatchId,MatchName,MatchResult,FirstClubId,SecondClubId,MatchDate")] ClubMatch clubMatch)
        {
            if (id != clubMatch.MatchId)
            {
                return(NotFound());
            }

            if (ModelState.IsValid)
            {
                try
                {
                    _context.Update(clubMatch);
                    await _context.SaveChangesAsync();
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!ClubMatchExists(clubMatch.MatchId))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                return(RedirectToAction(nameof(Index)));
            }
            ViewData["FirstClubId"]  = new SelectList(_context.Clubs, "ClubId", "ClubId", clubMatch.FirstClubId);
            ViewData["SecondClubId"] = new SelectList(_context.Clubs, "ClubId", "ClubId", clubMatch.SecondClubId);
            return(View(clubMatch));
        }
        public async Task <IActionResult> Create([Bind("MatchId,MatchName,MatchResult,FirstClubId,SecondClubId,MatchDate")] ClubMatch clubMatch)
        {
            if (clubMatch.FirstClubId != clubMatch.SecondClubId)
            {
                if (ModelState.IsValid)
                {
                    _context.Add(clubMatch);
                    await _context.SaveChangesAsync();

                    return(RedirectToAction(nameof(Index)));
                }
            }
            ViewData["FirstClubId"]  = new SelectList(_context.Clubs, "ClubId", "ClubName");
            ViewData["SecondClubId"] = new SelectList(_context.Clubs, "ClubId", "ClubName");
            return(View(clubMatch));
        }