Form not submitting anymore BUT worked for years

Community resources
1

Hello Everyone,

I had set up a website in 2020 - www.balidriver.io

Never touch it since then. I have paid Basic Site. Connected it with Mail Chimp API (only for purposes to email the client) .
Have Custom JS integrated for the date picker (which I already took out to test if this causes the issue - which is not the case)

For some reason : The site is not transfering the form entries anymore even though it worked for years.
This is a Website for a friend on Bali who earns his living with it.

So your help is really appreciated. Many Thanks

Here is the read only Link: REad Only Link

Best
oliver

1 Like
2

How exactly is it failing?

Are users unable to submit the form?

Or is the form submitting but the leads just disappear?

Or is the form submitting and the leads capture in your forms history, but the email notification isn’t working?

3

Hello Michael, Many thanks for following up.
The Form prompts: Oops! Something went wrong while submitting the form. - The leads not showing up in the account - and intake emails notifying that you generated a lead are also not triggered.

4

@Oliver_Emmrich - That form is directly posting to MailChimp not to Webflow. As long as the endpoint did not change, Mailchimp should be processing it. If it isn’t you need to look there.

I suggest you do a submission with dev tools open in your browser and check the console for errors. If there is one then paste the error into your favorite AI tool for a quick diagnosis.

5

Hello Jeff,

Thanks for your answer. As mentioned the site was set up in 2020 and it worked perfectly. The Email chimp integration API is ONLY to confirm the email entry for the client and trigger an email to user who submitte dthe form for confirmation. I used the webflow internal Lead entry notification to inform admin that there was a form submission. The Mail Chimp API is ONLY for the User used the form.

Again - it used to work BUT now out of the blue it doesn´t anymore.
The Only Bug which I recognized is “CORB” - Which I don´t get. Any other ideas?

Best
Oliver

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6

Hey Jeff,

out of curiosity I tool out the Mail Chimp connection. Seemed like this blocked something. So it works again but obviously the Connection to MailChiomp needs to be fixed now. Thanks
oliver

7

Browsers have changed to address security concerns.

Steps for a CORS-Free Webflow–Mailchimp Integration

  1. Use Mailchimp’s Embedded Form Action URL:
  1. For AJAX/Fetch Submissions:
  • Build a backend endpoint (e.g., using Netlify Functions, AWS Lambda, or your own server).
  • Your Webflow form or JavaScript sends the data to your backend.
  • Your backend sends the data to Mailchimp using their API