Email Syntax Validation API

Description

This is a simple backend exercise that uses Node.js and Express.js to create a server that serves JSON as a response to a REST API calls. API Validate the Syntax Validation, including regix.

Endpoints After the completeing Instructions blow(How to setup and run locally)

POST /validate

This API returns the validation of the syntax in boolean value(true or false).

Instructions

Step-1: Fork and clone the repository.

git clone https://github.com/Bilal-Gujjar/validateEmailSyntax

Step-2: Download and Install Node.js LTS from here.

Step-3: Install dependencies.

npm install

Step-4: Run the server.

npm start

Server will be running on port 4000.(http://localhost:4000/validate)

Step-5: Run the test.

npm test

Test cases include the following cases:

Should validate a correct email

✓ should validate a correct email
✓ should invalidate an incorrect email with multiple @ 
✓ should invalidate an email without domain 
✓ should invalidate an email without local part 
✓ should validate when email contains leading/trailing spaces 
✓ should invalidate an email without two characters after the last dot 

Hope you enjoy the Solution!