在我看来,我可以访问form['item'].errors
,它给了我类似的东西:
> form.is_valid()
False
>
> e = form['name'].errors
>
> print e
<ul class="errorlist"><li>There already exists an item with this name. Try a different one.</li></ul>
>
> e.as_text()
* name\n * There already exists an item with this name. Try a different one.
但是,如果没有HTML标记或There already exists...
显示,如何访问*name\n *
错误消息?
答案 0 :(得分:3)
我相信您正在寻找as_data()
。
整个表格:
print(form.errors.as_data())
{'foo': [ValidationError([u'This is an error.'])], 'bar': [ValidationError([u'This is another error.'])]}
仅适用于某个领域:
for e in form.errors['foo'].as_data():
print e
[u'This field is required.']