I want to set Otp verification for Mobile Number in my Form

hello,I want to set Otp verification for Mobile Numbers in my Form.I am seeing here you have SMS Plugin of twilio but I am not using twilio,I am using another Bul SMS portal.I have my auth key.

how can I set otp verificiation in my form.plz help me

Currently the only feature available that do sms verification is via Twilio. So we will not be able to suggest any other method within JotForm.

But I searched and found a similar discussion thread wherein an alternative solution was offered.

Check it here https://www.jotform.com/answers/716786