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AttributeError at /posts/add/ ‘PostForm’ object has no attribute ‘cleaned_data’

Tenho uma classe PostForm com um método is_valid que valida os campos do formulário, mas ele não está reconhecendo o atributo cleaned_data, sempre que eu tento adicionar um novo post acontece isso:

AttributeError at /posts/add/  'PostForm' object has no attribute 'cleaned_data' 

PostForm

class PostForm(forms.Form): image = forms.ImageField(required=False) content = forms.CharField(widget=forms.Textarea, required=False)  def is_valid(self):     valid = True     image = self.cleaned_data.get('image')     content = self.cleaned_data.get('content')      if image is None and content is None:         self.add_error('Seu post precisa de um texto e/ou uma imagem')         valid = False      return valid  def add_error(self, message):     errors = self._errors.setdefault(forms.forms.NON_FIELD_ERRORS, forms.utils.ErrorList())     errors.append(message) 

View

@login_required def add_post(request):     if request.method == 'POST':     form = PostForm(request.POST, request.FILES)      if form.is_valid():         data_form = form.cleaned_data         Post.objects.create(image=data_form['image'], content=data_form['content'], user=request.user)          return redirect('index')  else:     return redirect('index') 

The post AttributeError at /posts/add/ ‘PostForm’ object has no attribute ‘cleaned_data’ appeared first on 100% Private Proxies - Fast, Anonymous, Quality, Unlimited USA Private Proxy!.


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