Django：{％csrf_token％}不断返回403 Forbidden错误

Question

I have a form that I try to submit however whenever I click the submit button Django puts me into the 403 Forbidden page error. I have no clue how to fix this. Please help. This is done using materialize CSS.

page.html:

<form action="/present/" method="POST">
    {% csrf_token %} 
    <p>
        <input type="checkbox" id="completed" name="completed" />  
        <label for="completed">Present</label>
    </p>
        <input class="waves-effect waves-light btn" type='submit'/>

</form>

views.py:

def present(request):
    completed = request.GET.get('pre')
    if request.POST.get('completed', '') == 'on':
        print("Succes!")
    else:
        print("Nope")
    #above coode doesn't work either for detecting whether or not the 
checkbox was selected.
    return render(request, 'main/test.html')

Answer 1

它将起作用，只需刷新页面或关闭选项卡即可。