我正在使用python 3.5和DJANGO 1.8创建一个表单，我收到此错误 - ＆gt;
我尝试阅读此Post但我已经返回了clean_data，所以没有使用
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我的 forms.py 文件
AttributeError at /login
回溯：
class UserLoginForm(forms.Form):
username=forms.CharField(max_length=40)
password=forms.CharField(max_length=40,widget=forms.PasswordInput)
def clean(self,*args,**kwargs):
username=self.cleaned_data.get("username")
password=self.cleaned_data.get("password")
user=authenticate(username=username,password=password)
if not user:
return forms.ValidationError("This user doesn't exist")
if not user.check_password(password):
return forms.ValidationError("Incorrect Passwordt")
if not user.is_active:
return forms.ValidationError("User nO longer Active")
return super(UserLoginForm,self).clean(*args,**kwargs)
如果还有其他人要我发帖，请在评论中告诉我。谢谢提前
答案 0 :(得分：2)
ValidationError不应该以{{1}}方法返回，提出这个错误，让Django知道出了什么问题：
clean