I am using WTForms for the first time. Using WTForms to validate POST requests in Tornado Below is my forms forms.py

class UserForm(Form):user = TextField('user', [validators.Length(min=23, max=23)])

In the tonado handler I have

def post(self):form = UserForm(self.request.body)

The error message i get is: formdata should be a multidict-type wrapper that supports the 'getlist' method"

How could I make this work?

wtforms-tornado 0.0.1

WTForms extensions for Tornado.

pip install wtforms-tornado

WTForms-Tornado