Complete Web Developer Chapter 5 - Lesson 6 Sanitize Input Data

In this video we create a couple of functions to help us secure our form inputs using the htmlentities function and the trim function. We also show an example of what can happen if we don't.

This is part of a complete series to learn web development from absolute beginner to job-ready.

In this series, we are going to learn the following technologies.

HTML
CSS
Javascript
PHP
OOP PHP
MYSQL
Git
MVC
Node.js
React.js