forms.py 文件源码

def clean_password2(self):
        password1 = self.cleaned_data.get('password1')
        password2 = self.cleaned_data.get('password2')

        # ?? ?? ???? ???
        # ???? ??? & ?????? ????? ??
        # https://docs.djangoproject.com/en/1.10/topics/auth/passwords/
        if password1 and password2 and password1 != password2:
            raise forms.ValidationError(
                self.error_messages['password_mismatch'],
                code='password_mismatch',
            )
        password_validation.validate_password(
            self.cleaned_data['password2'],
            self.instance
        )
        return password2