在这个应用程序中，我向用户提供了一个注册表单，用户可以在其中输入用户名，密码，确认密码（这个确认不是表单的一部分，而是我在www.example.com中进行的检查，以确保密码匹配views.py），以及他们的电子邮件。出于某种原因，每当我尝试用错误的确认密码注册时，我总是在我的else块中收到错误“出错......请重试！”而不是“密码必须匹配“。我很卡住，不确定出了什么问题，因为在这个功能完全运行之前，我开始为我的应用程序开发其他功能。

查看次数.py

def register(request):
    if request.method == "POST":
        form = UserRegistrationForm(request.POST)
        if form.is_valid():

            username = form.cleaned_data['username']
            email = form.cleaned_data['email']
            password = form.cleaned_data['password']
            confirmation = request.POST['confirmation']

            # Ensure password matches confirmation
            if password != confirmation:
                messages.error(request, 'Passwords must match.')
                return render(request, "network/register.html", {
                    "register_form": form
                })

            # Attempt to create new user
            try:
                user = User.objects.create_user(username=username, email=email, password=password)
                user.save()
            except IntegrityError:
                messages.error(request, 'Username already taken.')
                return render(request, "network/register.html", {
                    "register_form": form
                })
            login(request, user)
            return HttpResponseRedirect(reverse("index"))
        else:
            # Always returns this whenever submitted
            messages.error(request, 'Something went wrong... Please try again!')
            return render(request, "network/register.html", {
                "register_form": form
            })
    else:
        return render(request, "network/register.html", {
            "register_form": UserRegistrationForm()
        })

表单.py

class UserRegistrationForm(ModelForm):
    class Meta:
        model = User
        fields = ['username', 'email', 'password']

        widgets = {
            'username': TextInput(
                attrs={'class': 'input form-control', "placeholder": "Username", 'autocomplete': 'off'}),
            'password': TextInput(
                attrs={'class': 'input form-control', "type": 'password', "placeholder": "Password", 'autocomplete': 'off'}),
            'email': TextInput(
                attrs={"class": "input form-control", "type": 'email', "placeholder": "johndoe@gmail.com", 'autocomplete': 'off'}),
        }

型号.py

class User(AbstractUser, models.Model):
    pass

注册表.html

<!--Form section-->
    <div class="sign-up-section">
        <h2 class="title text-center">Sign Up</h2>
        <div class="sign-up-card">

            <form action= "{% url 'register' %}" method="POST" enctype='multipart/form-data' class='form'>

                {% csrf_token %}
                
                <div class="input-group">
                    <img class="form-icon" src={% static "icons/profile-user.svg" %}>
                    {{register_form.username}}
                </div>
                <div class="input-group">
                    <img class="form-icon" src={% static "icons/key.svg" %}>
                    {{register_form.password}}
                </div>
                <!-- The confirmation will not be part of the Model form, rather just something else to input and compare -->
                <div class="input-group">
                    <img class="form-icon" src={% static "icons/key.svg" %}>
                    <input type="password" name="confirmation" class="form-control" placeholder="Confirm Password">
                </div>
                <div class="input-group">
                    <img class="form-icon" src={% static "icons/envelope.png" %}>
                    {{register_form.email}}
                </div>
                <div class="input-group">
                    <input class="btn btn-primary create-button" type="submit" value="Create Account">
                </div>

            </form>
        </div>
    </div>

没有与此问题相关的追溯错误，只是逻辑不允许我注册用户/当确认与原始密码不匹配时抛出正确的错误。