我有“创建订单”，这是需要电子邮件和用户名购买。我想推到这个表单请求用户名和用户电子邮件（如果用户被授权）
forms.py

class OrderCreateForm(forms.ModelForm):
    username = forms.CharField(label='Имя пользователя', widget=forms.TextInput(attrs={'class': 'form-control'}))
    email = forms.EmailField(label='E-mail', widget=forms.EmailInput(attrs={'class': 'form-control'}))
    vk_or_telegram = forms.CharField(label='Введите ссылку на vk или telegram для связи с админом',
                                     widget=forms.TextInput(attrs={'class': 'form-control'}))

    captcha = ReCaptchaField()

    class Meta:
        model = Order
        fields = ('username', 'email', 'vk_or_telegram')

views.py

def order_create(request):
    cart = Cart(request)

    if request.method == 'POST':
        form = OrderCreateForm(request.POST)
        if form.is_valid():
            order = form.save()
            for item in cart:
                OrderItem.objects.create(order=order, product=item['post'], price=item['price'])

            cart.clear()
            return render(request, 'store/orders/created.html', {'order': order})
    else:
        form = OrderCreateForm()

    return render(request, 'store/orders/create.html', {'cart': cart, 'form': form})

template of form