MediTrack PHP Tutorial – Add New Patient to Database | PHP & MySQL Form Handling

In this video, we build the Add Patient functionality in MediTrack — our medical tracking system. Learn how to create a clean and functional PHP form that collects user input, validates it, and inserts patient data into the MySQL database. What You’ll Learn: - How to collect form input with PHP - Validating user input to avoid empty fields - Inserting data into MySQL using mysqli_query() - Using mysqli_real_escape_string() for security 📁 File: patients.php Next up: Updating existing patients in the database!