Form validation fails due missing CSRF

Question

A few days ago I have reset my local flask environment without having captured the dependencies via a pip freeze before I deleted it. Hence I had to re-install

Answer 1

At the time of creating the app:

from flask_wtf.csrf import CsrfProtect

csrf = CsrfProtect()

app = Flask(__name__)   

...

csrf.init_app(app)

...