Form is undefined flask

@app.route('/', methods = ['GET', 'POST'])
@app.route('/index', methods = ['GET', 'POST'])
@login_required
def index():
    form = PostForm()
    if form.validate_on_submit():
        post = Post(body = form.post.data, timestamp = datetime.utcnow(), author = g.user)
        db.session.add(post)
        db.session.commit()
        flash('Your post is now live!')
        return redirect(url_for('index'))
    posts = g.user.followed_posts().all()
    return render_template("index.html",
        title = 'Home',
        user = user,
        posts = posts,
        form = form)

Source: stackoverflow.com

Similar codes

0 vote346 views1 answer
Importare un csv in pycharm e pandas
Python
0 vote302 views1 answer
Pythagore
Python
11 votes335 views2 answers
Use regex python without re
Python
0 vote284 views1 answer
How to django template character limit
Python
0 vote318 views1 answer
Calculate speed with time in datetime python
Python
0 vote345 views1 answer
How to redirect where requests library downloads file python
Python
1 vote359 views1 answer
Message tags in django
Python Django
0 vote331 views1 answer
Create loading in pyqt
Python
2 votes331 views3 answers
Python grid
Python
3 votes331 views1 answer
Load saved model tensorflow
Python