Library Management System

This is a simple Library Management System implemented in C++. It allows users to register, login, and perform various operations such as searching for books, issuing books, and returning books. The data is stored in a JSON file using the nlohmann/json library.

Features

• User registration and login
• Case-insensitive user IDs
• Search for books
• Issue and return books
• Data stored in a JSON file for easy readability

Requirements

• C++ compiler (e.g., g++)
• nlohmann/json library (included as json.hpp)

Installation

1. Clone the repository:

   git clone https://github.com/Pradipram/Library-Management-System.git
   cd Library-Management-System

2. Ensure is in the project directory.

3. Compile the project:

   g++ -o libraryManagement libraryManagement.cpp

Usage

1. Run the executable:

   ./libraryManagement

2. Follow the on-screen instructions to register, login, and perform various operations.

File Structure

• : Main source code file
• : JSON library header file
• : JSON file to store user and book data (ignored by )

Example

*****************************************
*                                       *
*       Welcome to Pradip Library       *
*                                       *
*****************************************
Select Option: 
0. Exit
1. Register
2. Login
Enter input: 1
Enter your userId: user1
Enter your password: pass1
User Registered Successfully
Press any key to continue . . .