4 ms·The point is, if they don't know it, then they may worry whether or not they're getting the code right.by gmac 4y agoThe point is, if they don't know it, then they may worry whether or not they're getting the code right.junon 4y agoWhy does that matter when it doesn't matter if they get it right?gmac 4y agoWorrying is not good UX.