What’s changing?
Today, HubSpot’s Forms APIs do not require that submission field values are declared ahead of time as fields on the form before submitting data to the API. From March 21st 2022 we will be rejecting any form submissio read more
Has this change already come into effect? We are already seeing this error while submitting forms on non HubSpot pages. The forms on HubSpot pages d...read more