Updates draft form messages, as displayed in the Wix UI before, during, and after the registration flow. Configurable messages include form titles, response labels, "thank you" messages, and call-to-action texts.
This function requires elevated permissions and runs only on the backend and on dashboard pages.
Event ID to which the form belongs.
Optional fields.
This method doesn't return any custom errors, but may return standard errors. Learn more about standard Wix errors.