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 vote224 views1 answer
Spreadsheet worksheet counter
Python
4 votes238 views1 answer
Bold text variable in python
Python
2 votes226 views1 answer
Sqlalchemy query bilter by current month
Python
0 vote221 views1 answer
Pass arguments with apply
Python
23 votes267 views2 answers
Python search list
Python
1 vote222 views1 answer
Current date to epoch python
Python
0 vote214 views1 answer
Signup
Python
0 vote221 views2 answers
Can data scientists become software developer
Python
2 votes221 views1 answer
Display python 001
Python
2 votes221 views1 answer
Pandas reset row indices
Python