Chronoforms5 sends empty mails

Question

Hello,

we are using Chronoforms5 on our website placed in a module position.
If there is a crawler and finds the action URL /?chronoform=Kontaktanfrage&event=submit, chronoforms sends an empty email.

How can we fix this?
Thanks, Alex

netwa · Accepted Answer

Solutions which works for me:
Honeypot: https://www.chronoengine.com/forums/posts/t100708/honeypot-spam-and-empty-forms.html
and
IP-ban: https://www.chronoengine.com/faqs/55-cfv4/cfv4-anti-spam/2601-how-can-i-stop-spam-from-my-form.html

Chronoforms5 sends empty mails

Prevent ChronoForms from sending empty emails due to crawler access.

Overview