Why am I getting a BadRequestKeyError in Flask?

Question

WYSIWYG

Good evening. I write a blog in Flask and use Quill.JS as a WYSIYG editor. But when I submit an article to the DB, a BadRequestKeyError occurs. Allegedly, the server does not understand what the 'post' key is. Before adding Quill.JS, everything worked flawlessly.
Here is the code:
- main.py

@app.route('/create', methods=['POST', 'GET'])
def create():
  db = get_db()
  dbase = FDataBase(db)

  if request.method == 'POST':
    if len(request.form['title']) > 4:
      res = dbase.addPost(request.form['title'], request.form['post'], request.form['url'])
      print(request.form.get('post'))
      return redirect(url_for('index'))

  return render_template('create.html')

- layout

<div class="form-control w-100" name="post" id="post" cols="30" rows="9"
                        onfocus="this.placeholder = ''" onblur="this.placeholder = 'Начинайте творить'"
                        placeholder='Начинайте творить' required></div>
                        <script>
                          var quill = new Quill('#post', {
                            theme: 'snow'
                          });
                        </script>
                    </div>

I learned how to do the whole backend from selfedu, the 10th video was the last one.
Here is the entire error code:

If you need more information, write, I'll throw everything off
Please don't rush, I'm a beginner, and I don't understand much yet.
Thanks

Answer 1

write, I'll drop everything

money on the card too?
for camel - style - slit
learn debugging, at least with prints - display what you get from the browser and look for your post there,
rename post to post1 just in case