Webflow 400 validation errors when creating new CMS items

Is anyone seeing 400 validation errors when attempting to create new Webflow CMS items?

1 Like

I’m running into the same issue, did you find a solution?

1 Like

Same here, have you guys found a solution?

Hi @betterbrushes

A 400 error typically arises due to incorrectly formatted request messages or inadequately included data in the request. To thoroughly examine and for accurate conclusions, please share more details…

If you require additional assistance, please don’t hesitate to reach out to us.
MSquare Support
Visit us here
Youtube Channel

2 Likes

Hi,

Thank you, I found the solution.

In my case, some of my data had multiple lines, however, webflow field was set to text, single line. I just changed that to multiple lines and it is working.

That was my case, but in general. if it is a Webflow validation error, I recommend you create the CMS item manually by copying Make data and placing it in Webflow, until one or more fields returns an error.

Good luck