On this page there’s 3 highlights (premium only) outlining what Apple are doing right and wrong. (Tip: use the arrows above or on your keyboard to navigate all 37 ‘Checkout: Address Validator’ design examples.)
The screenshot was taken June 13, 2016 and depicts Apple’s Address Validator. In total, we’ve reviewed 24 of Apple’s design elements. To see them all, visit the full Apple UX case study.