In the final part of this series we make some small changes to make our form ready for live websites and offer a few ideas for how you can improve the form even further. Read more...
As we near the end of our payment form saga we continue our incremental improvements by refactoring our PHP code to make it easier to maintain. Read more...
In this installment of our series we use HTML and CSS to enhance our form's appearance and increase usability even more.
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In the first six parts of this series we have built a web form capable of handling online payments and have begun the process of refining and improving it. In Part 7 we continue to improve upon it by learning how to prevent bots from automating form submissions and potentially costing us big bucks.
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The payment form we created in the first five parts of this series is very good. But it could be better. Part 6 begins a new chapter in this series where we improve upon our payment to make it more usable, secure, and maintainable. We begin by preventing users from making duplicate form submissions by using the POST/REDIRECT/GET design pattern.
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Handling dollar amounts isn't as simple as adding two numbers together. PHP, and other programming languages, have limitations to how precise they can be. This blog post will show you how to do precise money calculations using PHP's BC Math extension.
Read more...Watch the new developer training videos, ramp up your knowledge about payments as you build your Authorize.Net integrations.
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