PHP Form Security 🔐 | Why Use htmlspecialchars($_SERVER["PHP_SELF"])? | Prevent XSS in Forms
In this video, you'll learn why it's important to use `htmlspecialchars($_SERVER["PHP_SELF"])` in PHP forms.
This small line of code can protect your forms from XSS (Cross-Site Scripting) attacks. We’ll explain how it works, why it's needed, and show a live example of secure and insecure form handling in PHP.
✅ What you'll learn:
• Why use $_SERVER["PHP_SELF"]
• What is htmlspecialchars() in PHP
• How XSS attacks can target your form
• How to secure your form with one simple line
If you're a beginner learning PHP or web security, this video is a must-watch!
💡 Complete source code is included in the video.
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