在使用flask_wtf時使用的這個結構FieldList(FormField(SomeForm)) 報錯:python
'csrf_token': ['CSRF token missing']
由於FormField也是form,flask_wtf中引入的Form默認開啓了csrf驗證(flask_wtf.Form是 wtforms.ext.csrf.form.SecureForm的子類), 因此以下定義會報錯:flask
from flask_wtf import Form class SomeForm(Form): pass
解決:code
from wtforms import Form as BaseForm class SomeForm(BaseForm): pass
或(不太優美,不太推薦):orm
from flask_wtf import Form class SomeForm(Form): def __init__(self, *args, **kwargs): kwargs['csrf_enabled'] = False Form.__init__(self, *args, **kwargs) pass
參考:csrf
https://www.reddit.com/r/flask/comments/2s47nz/af_how_to_get_formfield_and_fieldlist_working/token
http://stackoverflow.com/questions/15649027/wtforms-csrf-flask-fieldlist/15651474#15651474get