Next.js Authentication with Vercel Edge Functions 🔐

This project demonstrates how to build user authentication (login and signup) using Vercel Edge Functions integrated with a Next.js app. The app allows users to sign up and log in, while Vercel handles the serverless edge functions, ensuring fast and low-latency requests.

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Features: 🚀

• Login and Signup functionality.
• Serverless Edge Functions deployed on Vercel.
• Seamless integration with Next.js for the frontend.

Key Characteristics:

• Low Latency: Processes requests closer to the user's location.
• Dynamic Rendering: Enables real-time updates and personalized content.
• Scalability: Automatically scales to handle high traffic.

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Setting Up Edge Functions on Vercel ⚙️

Prerequisites: 📋

Before you begin, ensure you have the following installed:

• Node.js: Download Node.js (LTS version is recommended)

• npm: Comes installed with Node.js.

• Vercel CLI: Install globally with:

  npm install -g vercel
  

Getting Started 🚀

Follow these steps to set up the project locally:

Clone the repository:

git clone https://github.com/Keval9247/Edge-Function-with-Vercel.git
cd Edge-Function-with-Vercel

Install dependencies:

npm install

Run the project locally (optional):

To run your Next.js app with edge functions locally:

vercel dev

Visit http://localhost:3000 to view the app in your browser.

Login and Signup Features 🔑

Login Endpoint (/api/auth/login.js):

This edge function handles the login process by validating the provided email and password.

• Request Type: POST

• Request Body:

{
  "email": "example@example.com",
  "password": "password123"
}

Response :

• Success:

{
  "message": "Login successful!"
}

Signup Endpoint (/api/auth/signup.js):

This edge function handles the signup process, allowing users to create a new account.

• Request Type: POST

• Request Body:

{
  "email": "newuser@example.com",
  "password": "newpassword123"
}

Response :

• Success:

{
  "message": "Signup successful! Please check your email for verification."
}

Troubleshooting 🛠️

• Edge Function Issues:

If the edge function is not working correctly, check the logs in the Vercel dashboard for error details. 📜

• Login or Signup Failures:

Ensure the frontend and backend are correctly connected and verify that the API endpoints are returning the expected responses. 🔍

• Missing Dependencies:

Run npm install to ensure all necessary packages are installed. 🔄

Referral Link 📲

To support the development of this project or gain access to more resources, you can use our referral link:

https://egde-function.vercel.app/

Use this link to sign up and support the ongoing development of this project. Thank you! 🙏