Form tampering detected.

  • Resolved Argentum

    (@argentum)


    5 years, 8 months ago

    Hi,
    I got this message friday when someone tried to book an event.
    “Form tampering detected. If you believe you’ve received this message in error please contact the site owner.” I checked your documentation and the Plugin compatibility page and the settings for Autoptomize. So I added the exclude js
    thickbox, jquery.js, events-made-easy/js/eme_location_map.js, events-made-easy/js/eme.js, events-made-easy/js/client-clock.js, latitude_, longitude_, map_text_
    and the css exclude
    events_manager.css, thickbox.css
    I thought I had fixed the problem, but this morning when someone tried to book the same error popped up. I have disabled both WP Fastest Cache now and Autoptimize. So the booking of events work. I will make a test booking later today and see if the error reoccurs.

    Best
    A

    • This topic was modified 5 years, 8 months ago by Argentum.
Viewing 5 replies - 1 through 5 (of 5 total)

  • could be the nonce-check failing due to a too long cache-time in WP Fastest Cache, try setting that to a lower value to ensure users get a valid nonce.

    hope this helps,
    frank (ao dev)

    Thread Starter Argentum

    (@argentum)

    Oh, you think it is the WP Fastest Cache? I’ll try that setting with 2 hours. I’ll enable Autoptimize again and test book every two hours today.

    Plugin Author Franky

    (@liedekef)

    Normally optimizing should work just fine. It is indeed the case that if a page gets cached too long and it contains nonces, it will fail the nonce check.

    Thread Starter Argentum

    (@argentum)

    Thanks, I followed your instructions. Tried to book just now and it worked. Will try every day forward for a week. Will open this thread if I see it happen again.

    All the best
    A

    Plugin Author Franky

    (@liedekef)

    Btw: when viewing a single event, it uses the “special” events page in the background (see the EME settings). So if you just exclude that page from caching, you should be good to go.

Viewing 5 replies - 1 through 5 (of 5 total)
  • The topic ‘Form tampering detected.’ is closed to new replies.