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

1 vote127 views1 answer
Postgres django settings
Python
2 votes130 views1 answer
Check corently installed epython version
Python
0 vote139 views1 answer
AttributeError: 'psycopg2.extensions.Column' object has no attribute '_asdict'
Python
0 vote141 views1 answer
Django create ap
Python Django
12 votes176 views2 answers
Pil get image size
Python
0 vote127 views1 answer
How to import flask restful using pip
Python
0 vote141 views1 answer
Absolute value of int python
Python
0 vote130 views1 answer
Get the positions of items of ser2 in ser1 as a list python
Python
1 vote108 views2 answers
Get index of element in numpy array python
Python
0 vote117 views1 answer
Os.mkdir exceptions
Python