def add(request):
if request.is_ajax() and request.method == 'POST':
    form = AddForm(request.POST or None)

    form_qs = Model.objects.get(
            name = request.POST.get("name"),
            last_name = request.POST.get("last_name"),
            nick_name = request.POST.get("nick_name"),
        )
    form_qs.save()
else:
    context = {'message': "Заполните корректно форму!"}
return HttpResponse(json.dumps(context), content_type='application/json')

jQuery.ajax({
        url: "add/",
        type: 'POST',
        data: {
            'name': $("#name").val(),
            'last_name': $("#last_name").val(),
            'nick_name': $("#nick_name").val(),
            'csrfmiddlewaretoken':$('input[name=csrfmiddlewaretoken]').val()

        },
        dataType: "json",
        cache: false,
        success: function(data) {}