This technique can be used in conjunction with our supported spam filtering methods. By including a hidden field in your form for spam bots to fill out, the submission will be ignored when a value is entered and submitted.

<form accept-charset="UTF-8" action="https://app.form2chat.io/f/q1w2e3r4t5y6" method="POST">
  ...
  <input type="hidden" name="_gotyou"></input>
  ...
</form>