Python LoginForm.add_non_field_error Examples

Example #1

File: views.py Project: asuvorov/mvp

def account_login(request):
    form = LoginForm(request.POST or None)
    redirect_to = request.REQUEST.get('next', '')

    if request.method == "GET":
        if redirect_to and request.user.is_authenticated():
            return HttpResponseRedirect(redirect_to)

    if request.method == 'POST':
        if form.is_valid():
            if not redirect_to:
                redirect_to = settings.LOGIN_REDIRECT_URL

            data = form.cleaned_data
            user = authenticate(
                    username=data['username'],
                    password=data['password'])

            if user:
                login(request, user)
                if data['remember_me']:
                    remember_user(request, user)
                return HttpResponseRedirect(redirect_to)
            else:
                form.add_non_field_error(
                        _("Sorry, you have entered wrong E-mail or Password"))

    return render_to_response('account_login.html',
            RequestContext(request, {
                    'form': form,
                    'next': redirect_to,
                    }))

Example #2

def account_login(request):
    form = LoginForm(request.POST or None)
    redirect_to = request.REQUEST.get('next', '')

    if request.method == "GET":
        if redirect_to and request.user.is_authenticated():
            return HttpResponseRedirect(redirect_to)

    if request.method == 'POST':
        if form.is_valid():
            if not redirect_to:
                redirect_to = settings.LOGIN_REDIRECT_URL

            data = form.cleaned_data
            user = authenticate(username=data['username'],
                                password=data['password'])

            if user:
                login(request, user)
                if data['remember_me']:
                    remember_user(request, user)
                return HttpResponseRedirect(redirect_to)
            else:
                form.add_non_field_error(
                    _("Sorry, you have entered wrong E-mail or Password"))

    return render_to_response(
        'account_login.html',
        RequestContext(request, {
            'form': form,
            'next': redirect_to,
        }))