Once you get over about 10 characters the chance that the user will skip or repeat a character or misread one goes up.
Sometimes when I order parts for my car the site wants the VIN to verify that the parts are correct for that vehicle. I often have to make two or three attempts at entering it to get it right.
Sometimes when I order parts for my car the site wants the VIN to verify that the parts are correct for that vehicle. I often have to make two or three attempts at entering it to get it right.