This tutorial introduces how to use forms with PHP. Demonstrates how PHP passes information from a form. Also explains security checking using environment variables.
Working with forms in PHP PHP / Forms
One of the most popular ways to make a web site interactive is the use of forms. With forms you can have users register for different things, submit any information you can imagine, upload files, and all types of other things. In this tutorial, we will go through the basics of forms and how to handle the data that comes from those forms with PHP.
Interacting with Web Forms PHP / Forms
HTML forms are one of the key ingredients of any dynamic website because they can enable the users of a site to interact with it. Otherwise, websites are more or less static: They may be driven by a database and, therefore, regularly changing, but they look the same for each and every visitor. HTML forms can change that; therefore, using data from forms from within PHP is very important.
User-Friendly Forms in PHP PHP / Forms
In this tutorial I'll show you a way to make your forms more friendly with PHP, so users don't have to keep filling forms in if they make a mistake -- make your forms more friendly.
Multi-page Forms with PHP PHP / Forms
This article will touch on two skills in the interface between PHP and HTML forms, specifically in working with hidden fields, and as a bonus, in passing arrays in an HTML form.
PHP With HTML Forms PHP / Forms
This 2-page tutorial shows how to work HTML forms in PHP. Topics covered: Drop menu builder, Radio buttons, Check boxes, Error processing, and more.
Creating a PHP form PHP / Forms
PHP is a great processor of forms, hence knowing how to write a simple form for php processing is the precursor to make the PHP work.
How to Create CAPTCHA Protection using PHP and AJAX PHP / Miscellaneous
CAPTCHA is a simple test to determine if a user is a computer or a human. It is used to prevent spam abuse on the websites. So if you use CAPTCHA on your web site forms, this can help in stopping some bots and making life harder for other bots in accessing or using your forms. In brief the CAPTCHA protection works by generating a random string, writing it to an image, then storing the string inside of a session or by some other method. This is then checked when the form is submitted. The goal of this tutorial is to demonstrate how to make your own simple CAPTCHA protection using PHP and AJAX technologies.
PHP form Introduction PHP / Forms
This article demonstrates how to use PHP forms. You will find detailed information from the form basics to advanced form processing.
PHP Form Image Upload PHP / File Operations
This tutorial shows you how to upload an image on your server using PHP and html forms. You will also learn how to verify if the uploaded file is an image (checking the extension), if it doesn't overtakes a size limit and how to change the uploaded file name.