Twilio VS Twilio-OTP-System

Ideally you'd have grasp of how PHP handles form submissions, WordPress input sanitization, then finally end up here https://www.twilio.com/docs/libraries/php

To utilize Twilio's Verify API for user authentication, you need to install the Twilio PHP Helper Library. To do this, run the command below in your terminal.

There you have it, a mechanism to encrypt crucial activities in your app using one-time passwords sent via phone calls to users. In this tutorial, you learned how to send an OTP via a phone call with Twilio verify. However, Verify has a great deal more functionality than has been covered in this tutorial. Check out Twilio’s Verify docs if you're keen to learn more about the available functionality. For your convenience, the whole code for this article is accessible on Github.