def clean(self):
        super(forms.Form, self).clean()
        if 'password' in self.cleaned_data and 'password_confirm' in self.cleaned_data:
            if self.cleaned_data['password'] != self.cleaned_data['password_confirm']:
                self._errors['password'] = [u'Пароли не совпадают']
                self._errors['password_confirm'] = [u'Пароли не совпадают']
        return self.cleaned_data