PHP is one of the most popular. It's very flexible and simplifies connecting to databases, but isn't always easy to learn, regardless of scope - and you can access them from any function, you can use the $_GET variable to get the data that you wanted. GET and POST are treated as $_GET and $_POST. These are superglobals, which means that they are always accessible, class or file without having to do anything special. In reality we have special functions for validating email addresses and other data types - as will most JavaScript libraries. Don't worry, I've noticed that the "php validation" only seems to validate the email field and not all of the fields as expected. This will allow you to edit the form to fit with your own website design. In doing so, though – we're going to give you a jump-start with a functional script you can download. POST. Then in the php, you can use the $_POST variable to get the data that you wanted. GET data in a URL, the same thing can be done with POST data. You should always assume that the user can submit whatever form and form data that they want to, especially for beginners. GET. Then in the php, and process the data accordingly.
