我有一個登陸頁面，當用戶導航到主頁時會看到該頁面。該頁面同時具有登錄表單和注冊表單，登錄按預期工作，但是當我嘗試注冊用戶時沒有任何反應。我沒有收到任何錯誤或警告。views.pydef login_page(request):    form = CreateUserForm()    context = {'form': form}    if request.user.is_authenticated:        return redirect('dashboard:dashboard')    elif request.method == 'POST':        if 'login-submit' in request.POST:            username = request.POST.get('username')            password = request.POST.get('password')            user = authenticate(request, username=username, password=password)            if user is not None:                login(request, user)                return redirect('dashboard:dashboard')            else:                messages.info(request, 'Username OR password is incorrect')        elif 'register-submit' in request.POST:            if request.method == 'POST':                form = CreateUserForm(request.POST)                if form.is_valid():                    form.save()                    user = form.cleaned_data.get('username')                    messages.success(request, 'Account was created for ' + user)                    return redirect('dashboard:login')    return render(request, 'main/login.html', context)登錄.html<form id="register-form" action="" method="POST" role="form" style="display: none;">    {% csrf_token %}    <div class="form-group">        {{form.username}}    </div>    <div class="form-group">        {{form.email}}    </div>    <div class="form-group">        {{form.password1}}    </div>    <div class="form-group">        {{form.password2}}    </div>    <div class="form-group">        <div class="row">            <div class="col-sm-6 center">            <button type="submit" name="register-submit" id="register-submit" tabindex="4" class="form-control btn btn-register" value="Register">Register</button>            </div>        </div>    </div></form>