When running an online store, it’s important to ensure that the entire user experience is an effortless process. This helps your visitors navigate through the steps easier, but also makes them more inclined to come back later. In this post, we’ll look at a (relatively) simple principle that can help your users checkout faster and easier: Credit card validation.
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Using credit cards to make payments online has been around since the dawn of e-commerce. The thing with credit cards is that they consist of lengthy numbers (16 characters in total) that people could easily enter wrongfully. This leads to errors in the checkout process and frustrations with your customers. Because credit card numbers also need to pass a thing called the Luhn algorithm, you’d be best off using a library to validate said numbers.
To make everyone’s life easier, here are a few options for your checkout field validation to validate credit card numbers in the form of libraries.
LibrariesThere are a bunch of libraries that exist in the wild. These can assist you to make credit card number validation that much easier. Some libraries are automatically shipped along with payment providers to ensure a seamless experience.
StripeRecently, Stripe deprecated their old jQuery plugin in favor of two new options: Stripe Elements and Stripe Checkout.
Stripe Elements provides you with UI components to more quickly help you collect sensitive card details. Elements is what you’d use if you want to manually implement the processing of information (i.e., have a custom payment/checkout form).
Stripe Checkout is the bigger brother of Elements. It’s a more ‘plug-and-play’ version of Elements, where you can effectively receive payments with a single line of code.
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