On this page there’s 3 highlights (view in Baymard Premium) outlining what bol are doing right and wrong.
(Tip: use the arrows above or on your keyboard to navigate all 207 address validator examples.)

The screenshot was taken on August 29, 2022 and depicts bol’s Address Validator. In total, we’ve reviewed 46 of bol’s page designs. To see them all, visit the full bol UX case study.