geoanderson

@rawk7000 I use this tool to generate polyfills:

https://polyfill.io/v3/url-builder/

On this occasion I just needed to select ES6 from the options and load it on the site and then it fixed the issues I was seeing.

Hope it solves yours too.

Thanks for the reply. After more trial and error today I managed to sort out the issue by adding a polyfill for ES6 which has removed all JS errors and everything is working as expected in IE 11.

I have a feeling this is more down to Elementor dropping support for IE 11 from version 3 onwards rather than Contact Form 7, but appreciate your comments above that helped me in my journey to getting this fixed ??

Hi, did you ever get to a solution with this? I’m seeing these same errors in IE 11 with both Elementor and CF7 plugins installed and RECAPTCHA v3 activated for CF7. However, even deactivating RECAPTCHA doesn’t help me in removing the errors. If you managed to find a fix and could share with me you would be my hero.

Apologies @takayukister I should have read that before posting. I worked out what it was in the end, in case it helps others…

I had the following code in my functions.php:

add_filter( ‘wpcf7_verify_nonce’, ‘__return_true’ );

This was added after a pen test on the site suggested that the contact forms should all contain nonce’s to verify as an extra layer of security, however it seems as though this was looking for a nonce to verify on submit even when one didn’t exist for non logged in users.

Removing this line of code makes the form work.

Appreciate you quick responses @takayukister and excellent work on the plugin.

The site is currently in development, but I can share the link and login credentials. Is there a way I can do it privately so it’s not shared here on the forums? Like an email address I can send to?

Thanks a lot.

@lkedwards

I actually ended up rolling back the Contact Form 7 plugin version from 5.1.4 to 5.1.3, which meant the V2 keys I had in place started working again.

If you’ve lost your V2 keys then I’d suggest login to Google ReCaptcha to retrieve them or recreating new ones to get things working again.

Hope you manage to get things working again.

Thanks so much for your quick and detailed response. It actually does look like it might be an issue with Contact Form 7, the support forum over there today has a lot of new posts with the same error I am getting. I’ve had to roll back a Contact Form 7 version and things are working again, so I’m almost certain it isn’t to do with your plugin now. I still really appreciate your time and response.

Also your plugin has been a life saver for us after the cf7 v3 recaptcha update so that you so much ??

I’m also having a similar issue where uploading a list of 976 email addresses only imports 599 of them.

Let me know if a solution is found for your issue and I’ll give it a try and vice versa.

Thanks.

Did you manage to fix this? I’m having similar issues. Creating new subpages or moving existing pages to be a subpage does not update the parent page slug in its url.