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Implementing a Role-Based Login System in a Hospital Management System Using PHP

Introduction

In today’s digital age, role-based access control (RBAC) is crucial for managing user permissions in web applications. This is especially true for hospital management systems, where different users (admins, doctors, patients, account branches, and employees) require distinct levels of access and functionality. In this blog post, we will guide you through implementing a role-based login system using PHP, ensuring that each user can access only the features relevant to their role.

Prerequisites

Before diving into the implementation, ensure you have a basic understanding of PHP and MySQL, along with a local server setup such as XAMPP or WAMP. We will create a MySQL database to store user credentials and roles.

Step 1: Database Setup

Start by creating a MySQL database named hospital. Within this database, set up a users table to store user information, including fields for ID, username, password, and role. This will allow us to manage different user roles effectively.

Step 2: Creating the Login Form

Next, design an HTML login form that prompts users for their username and password. This form will serve as the interface for users to enter their credentials.

Step 3: Implementing Login Logic

Multirole based login system Tutorial

Once the login form is ready, create a PHP script to handle the login process. This script should connect to the database, retrieve user information based on the entered username, and verify the password. Upon successful login, initiate a session and assign the user’s role based on their record in the database.

Step 4: Role-Based Redirection

After a user logs in, implement logic to redirect them to a specific dashboard or page based on their role. For example:

Admins can access the administrative dashboard.
Doctors can view patient records and manage appointments.
Patients can access their medical records and appointment details.
Account Branch users can manage billing and accounts.
Employees can perform their designated tasks.

This ensures that each user experiences a tailored interface that meets their specific needs.

Table Creation

Create table

admin
patient
dcotors
patient
employee
accoount_branch

Conclusion

By implementing a role-based login system in your hospital management system, you enhance security and ensure that users have access to the appropriate functionalities. This not only streamlines operations but also improves user experience. Follow the outlined steps to create a robust and efficient login system that accommodates various user roles.

Call to Action

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function toggleOptions() {
    var options = document.querySelector('.custom-options');
    options.style.display = options.style.display === 'block' ? 'none' : 'block';
}

function selectOption(value) {
    var display = document.querySelector('.custom-select-display');
    var select = document.getElementById('role');
    select.value = value;
    display.innerHTML = document.querySelector('.custom-option[onclick="selectOption(\'' + value + '\')"]').innerHTML;
    toggleOptions();
}

// Close the custom dropdown if clicked outside
document.addEventListener('click', function (e) {
    var container = document.querySelector('.custom-select-container');
    if (!container.contains(e.target)) {
        document.querySelector('.custom-options').style.display = 'none';
    }
});