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我正在尝试在我的一个项目中使用 Recaptcha v3。不幸的是，form.valid_date() 方法总是失败，并显示“此字段是必需的。”。

运行 django-recaptcha。

forms.py 看起来像这样：

class AccountForm(forms.ModelForm):
    # adding some default validators
    phone = forms.CharField(validators=[MinLengthValidator(10)], error_messages={'invalid':_("Please add a valid phone number.")})
    terms = forms.BooleanField()

    captcha = ReCaptchaField(
        public_key=settings.RECAPTCHA_PUBLIC_KEY,
        private_key=settings.RECAPTCHA_PRIVATE_KEY,
        widget=ReCaptchaV3(
            attrs={
                'required_score': 0.85,
            }
        )
    )

    class Meta:
        model = Account
        fields = ['phone', 'terms']

    def clean_phone(self):
        data = self.cleaned_data['phone']
        if not validate_phone(data):
            raise forms.ValidationError(_("Please add a valid phone number. "))
        return data

    def clean_terms(self):
        data = self.cleaned_data['terms']
        if not True:
            raise forms.ValidationError(_("Please accept the T&Cs"))
        return data

view.py 看起来像这样：

def register_web(request: object) -> object:

    key = request.GET.get('key', '')
    merchant = request.GET.get('merchant', '')

    if request.method == 'POST':

        print(form.is_valid())
        print(form.errors)

        if form.is_valid():

            phone = phone_filter(str(request.POST.get('phone')).replace(' ', ''))
            name = request.POST.get('name', '')

            confirmationForm = ConfirmationForm()
            return render(request, 'registerWebConfirmation.html', {'context':context })

        else:
            
            return render(request, 'registerWeb.html', {'form': form})

    else:

        return render(request, 'registerWeb.html', {'form': form})

views.py 中的打印说明：

False
<ul class="errorlist"><li>captcha<ul class="errorlist"><li>This field is required.</li></ul></li></ul>

模板如下所示：

<form method="POST" class="post-form">
                            {% csrf_token %}
                            {{ form.phone.errors }}
                            {% render_field form.phone placeholder=form.phone.label class+="form-control" %}


                            {% if form.name %}
                            <br /><br />{% render_field form.name placeholder=form.name.label class+="form-control" %}
                                <input type="hidden" name="advanced" value="1" />
                            {% endif %}

                            <br /><br />
                            {{ form.captcha }}
                            <input type="hidden" name="merchant" value="{{ merchant }}" />
                            <input type="hidden" name="key" value="{{ key }}"/>

                            <div class="d-flex cb-container">
                                {{ form.terms.errors }}
                                {% render_field form.terms placeholder=form.terms.label %}
                                <label for="id_terms">Accept <a href="/dataprivacy">T&Cs</a></label>
                            </div>

                            <input class="btnSubmit" type="submit" value="{% trans "Anmelden" %}">

                        </form>

欢迎任何想法。

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1 回答 1

2

我试图复制您的问题，正如您所说，表单is_valid()总是返回False错误This field is required.

但是在我注册了ReCaptchaRECAPTCHA_PUBLIC_KEY并将and更改RECAPTCHA_PRIVATE_KEY为适当的值后，错误消失了，并且form.is_vaild()返回了True.

我假设您没有为这些配置使用真实值，并且更改它可以解决您的问题。或者，也许您确实输入了实际值，但仍然出现错误。然后我建议仔细检查这些值。一定有错别字。

于 2020-08-15T11:03:12.357 回答