I have a multistep form in my website built using Gravity Forms plugin, in the first page there's a phone number input, and when the user goes to the next step an OTP is sent to the phone number. All goes well when there is no validation error in the first page. But when there is some validation error on the first page and user corrects the error and goes to the next step, the OTP API returns an error saying Browser sent an invalid request.