Navigate to your project directory in your terminal and install CodeIgniter via GitHub by running:Īfter installing CodeIgniter, create a local web server by running Let’s run down through the Prerequisites and tools required to build our system: The code for this project can be found at => Ngrok: exposes a localhost server to the internet. Telegram: is a cloud-based instant messaging and voice over IP service.Ĭodeigniter: is an open-source PHP web development framework. A two-click log in is provided subsequently while trying to log in using the widget. The widget asks for a first time user’s phone number and sends a confirmation message via Telegram to authorize the application.

In this tutorial, we will be integrating a Telegram log in widget into a CodeIgniter web application. Telegram provides a customizable log in widget that makes it possible for applications to authenticate users through their Telegram account by sending a confirmation message to a user as seen below:

Telegram log in will allow registered Telegram users to log in to your application without passwords.

Telegram login with username