"Address Line 2" is often an afterthought when it comes to address fields — yet it stops many users who have no need for it. See how to implement "Address Line 2" to avoid distracting users.

Have you ever filled out a form and froze on the address field? A research study found that users come to a confusing stop when they encounter the “address line 2” field. Not only that, but the second address field also caused them to split their input incorrectly…