Django，密码不匹配错误信息不显示。自定义用户授权应用

Question

我在注册表单页面中遇到 "not raised" 错误。它似乎再次拉出表格但没有 "passwords do not matched" 消息。

我的表单处理程序代码

from django import forms 

from accounts.models import User

class RegistrationForm(forms.ModelForm):
    """
    Form for registering a new account.
"""
email = forms.EmailField(widget=forms.TextInput,label="Email")
password1 = forms.CharField(widget=forms.PasswordInput,
                            label="Password")
password2 = forms.CharField(widget=forms.PasswordInput,
                            label="Password (again)")

class Meta:
    model = User
    fields = ['email', 'password1', 'password2']

def clean(self):
    """
    Verifies that the values entered into the password fields match

    NOTE: Errors here will appear in ``non_field_errors()`` because it applies to more than one field.
    """
    cleaned_data = super(RegistrationForm, self).clean()
    if 'password1' in self.cleaned_data and 'password2' in self.cleaned_data:
        if self.cleaned_data['password1'] != self.cleaned_data['password2']:
            raise forms.ValidationError("Passwords don't match. Please enter both fields again.")
    return self.cleaned_data

def save(self, commit=True):
    user = super(RegistrationForm, self).save(commit=False)
    user.set_password(self.cleaned_data['password1'])
    if commit:
        user.save()
    return user

我的观点代码：

def register(request):
"""
User registration view.
"""
if request.method == 'POST':
    form = RegistrationForm(data=request.POST)
    if form.is_valid():
        user = form.save()
        return redirect('/')
else:
    form = RegistrationForm()
return render_to_response('accounts/register.html', {
    'form': form,
}, context_instance=RequestContext(request))

我将寄存器设置在应用程序“/”的根目录中

帐户应用程序中的模式

从django.conf.urls导入url 从帐户导入视图

 urlpatterns = [
  url(r'^$', views.register, name='register'),
  #url(r'^register$', views.register, name='register'),
  url(r'^login$', views.login, name='login'),
  url(r'^logout$', views.logout, name='logout'),

]

主要内容：

urlpatterns = [
    url(r'^accounts/', include('accounts.urls', namespace='accounts')),

    # sets login/register to root url
    url(r'^', include('accounts.urls', namespace ='accounts')),
    url(r'^admin/', include(admin.site.urls))

]

帐户应用程序将用户名设置为 userAuth 内置的 djangos 的电子邮件。 html 页面上填写的所有其他字段，例如 "invalid email address"

我已经尝试了很多事情，但到目前为止都失败了，在此阶段任何帮助都将不胜感激。

谢谢。

我正在使用 ubuntu 14，python 3.4 django 1.8，virtualenv

Answer 1

您正在使用：

raise forms.ValidationError("Passwords don't match...')

所以这是一个全局错误；它不会显示在特定字段旁边。确保您的模板 accounts/register.html 显示这些错误。

也只是为了确定；你可以 print 之前的东西 raise （只是为了调试）所以你可以确认首先发生了验证。

Answer 2

使用此代码 registration/signup.html

{% if form.errors %}
{% for field in form %}
{% for error in field.errors %}
 <div class="alert alert-danger">
 <strong>{{ error|escape }}</strong>
 </div>
{% endfor %}
{% endfor %}
{% for error in form.non_field_errors %}
 <div class="alert alert-danger">
 <strong>{{ error|escape }}</strong>
 </div>
{% endfor %}
{% endif %}

Django，密码不匹配错误信息不显示。自定义用户授权应用

Django , password dont match error message not displaying. Customised UserAuth app

django

python-3.x

django-authentication