

So let’s start implementing secure login with OTP using PHP and MySQL. Build Password Reset System with PHP & MySQL.Login with Remember Me using PHP & MySQL.User Management System with PHP & MySQL.You can also create a complete User Management System with PHP & MySQL to manage everything related to users with admin panel. The user login completed after OTP code verified. When login successful then OTP code send to email address and remain valid for one hour, after that code will be expired. We will cover this tutorial in easy steps to implement secure login with OTP using PHP and MySQL. In this tutorial, you will learn how to implement secure login in PHP with OTP code. So if you’re thinking about implementing secure login with PHP using OTP, then you’re here at right place.

The One Time Password generated randomly and send to user email address or mobile to verify OTP code to complete login. Login with OTP (One Time Password) is a common functionality to make user login more secure.
