使用ajax和django登录表单

Question

我的应用程序有一个登录选项，我正在尝试当用户汇总登录表单时，此验证，如果不对，说用户和密码不存在，但没有我的主页面重新加载或重定向到另一个页面，登录表单位于同一索引页面

view.py

@ajax_request 
def index(request):
    notifi = Notificaciones.objects.filter(user=request.user.id, Estado=False)
    if request.method == 'POST':
        formlog = LoginUserForm(request.POST, request.FILES)
        if formlog.is_valid():
            cleaned_data = formlog.clean_data
            username = cleaned_data.get('username')
            password = cleaned_data.get('password')
            user = authenticate(nombre_de_usuario=username, password=password) 
            if user is not None: 
                if user.is_active: 
                    login(request, user) 
                    return {"status" : "true"} 
                else: 
                    return {"status" : "false", "reason" : "You need to activate your account. Please check your email"} 
            else:
                return {"status" : "false", "reason" : "Invalid username/password"}
        else:
            formlog = LoginUserForm()
    else:
        formlog = LoginUserForm()
    if request.method == 'POST':
        form = RegistroUserForm(request.POST, request.FILES)
        if form.is_valid():
            cleaned_data = form.cleaned_data
            username = cleaned_data.get('username')
            email = cleaned_data.get('email')
            password = cleaned_data.get('password')
            user_model = MiUsuario.objects.create_user(nombre_de_usuario=username, email=email, password=password)
            user_model.save()
        else:
            form = RegistroUserForm()
    else: 
        form = RegistroUserForm()
    context = {
        'formlog' : formlog,
        'form': form,
        'notifi': notifi,
        'year' : datetime.now().year,
    }

    return render(request,'app/index.html',context)

我正在使用视图中的Ajax

form.py

class LoginUserForm(AuthenticationForm):
    """Authentication form which uses boostrap CSS."""
    username = forms.CharField(label=_(""),max_length=254,widget=forms.TextInput({'class': 'form-control','placeholder': 'Nombre de usuario'}))
    password = forms.CharField(label=_(""),widget=forms.PasswordInput({'class': 'form-control','placeholder':'Contraseña'}))
    def clean_username(self):
        username = self.cleaned_data['username']
        if MiUsuario.objects.filter(nombre_de_usuario!=username):
            raise forms.ValidationError('Nombre de usuario no existe.')
        return username
    def clean_password(self):
        password = self.cleaned_data['password']
        if MiUsuario.objects.filter(password!=password):
            raise forms.ValidationError('Contraseña incorrecta.')
        return password

的login.html

<form method="post" action="/login"  enctype="multipart/form-data" class="form-horizontal">
    {% csrf_token %}
    <div class="col-md-12 no-padding">
        {{ formlog.username }}
        <div class="text-danger">
            {%if form.errors %}
                <p class="validation-summary-errors">{{forms.ValidationError}}</p>
            {% endif %}
        </div>
    </div>
    <div class="col-md-12 no-padding">
        {{ formlog.password }}
        <div class="text-danger">
            {%if form.errors %}
                <p class="validation-summary-errors">{{forms.ValidationError}}</p>
            {% endif %}
        </div>
    </div>  
    <div class="col-md-12 no-padding">
        <div class="col-md-6 no-padding">
            <input type="hidden" name="next" value="/" />
            <input type="submit" value="Iniciar Sesión" class="btn btn-default" />
        </div>
        <div class="col-md-6">
            <div class="checkbox">
                <label style="color:#222;">
                    <input type="checkbox" > Recordar?
                </label>
            </div>
        </div>
    </div>
</form>

当信息错误重定向到/ login，但没有验证inhow我可以在重新加载页面之前进行表单验证吗？