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Python django中使用自定义身份验证时出现用户名错误_Python_Html_Django - Fatal编程技术网

Python django中使用自定义身份验证时出现用户名错误

Python django中使用自定义身份验证时出现用户名错误,python,html,django,Python,Html,Django,我试图在Django中创建自定义身份验证,其中标识符是电子邮件,有一个名为name的必填字段和一个password字段。登录视图工作正常,但是我从表单中得到一个错误username 这是我的观点 def auth_login(request): if request.method == 'POST': email = request.POST['email'] password = request.POST['password'] user

我试图在Django中创建自定义身份验证,其中标识符是电子邮件,有一个名为name的必填字段和一个password字段。登录视图工作正常,但是我从表单中得到一个错误
username

这是我的观点

def auth_login(request):
    if request.method == 'POST':
        email = request.POST['email']
        password = request.POST['password']
        user = authenticate(email=email, password=password)
        if user is not None:
            login(request, user)
            return HttpResponseRedirect("/tasks/")
        else:           
            return HttpResponse('Invalid login.')
    else:
        form = UserCreationForm()
    return render(request, "registration/login.html", {
        'form': form,
    })

def register(request):
    if request.method == 'POST':
        form = UserCreationForm(request.POST)
        if form.is_valid():
            new_user = form.save()
            new_user = authenticate(email=request.POST['email'], password=request.POST['password1'])
            login(request, new_user)
            return HttpResponseRedirect("/tasks/")
    else:
        form = UserCreationForm()
    return render(request, "registration/register.html", {
        'form': form,
    })
这是我的register.html

<form class="form-signin" role="form" method="post" action="">
    {% csrf_token %}
    <h2 class="form-signin-heading">Create an account</h2>
    <input type="text" name="name" maxlength="30" class="form-control" placeholder="Username" required autofocus>
    <br>
    <input type="email" name="email" class="form-control" placeholder="Email" required>
    <br>
    <input type="password" name="password1" maxlength="4096" class="form-control" placeholder="Password" required>
    <br>
    <input type="password" name="password2" maxlength="4096" class="form-control" placeholder="Password confirmation" required>
    <input type="hidden" name="next" value="/tasks/" />
    <br>
    <button class="btn btn-lg btn-primary btn-block" type="submit">Create the account</button>
</form>

{% if form.errors %}
    {% for error in form.errors %}
            {{ error }}                     
        {% endfor %}
{% endif %}

{%csrf_令牌%}
创建帐户




创建帐户 {%if form.errors%} {%form.errors%} {{error}} {%endfor%} {%endif%}

这将打印错误
用户名
。这里怎么了?

您需要创建自己的表单,而不是使用django自己的
UserCreationForm
。Django的表单要求您具有用户名


您没有用户名,因此Django的表单不适用于您。所以创造你自己的。另请参见,尤其是答案

html表单中没有
username
字段,这在
UserCreationForm
中可能是必需的。如果是自定义身份验证系统,注册视图将如何工作?