Property
autocomplete
moves the autofill strip
why?
autofill
Autofill offers above the keys: contacts, cards, SMS codes, passwords. Needs HTTPS.
the autofill stripOffers the saved email address in the assist bar.
assist-email · iOS 26.3 · Simulator · Safari
Jobs that set this
support & traps
OTP: one field, not six boxes
In multi-box OTP layouts, iOS 26.x SMS autofill pastes the entire code into the first box instead of distributing the digits.
Do: Use ONE input with autocomplete="one-time-code" plus inputmode="numeric", not one box per digit.
Apple Developer Forums thread 807907 · WebKit bug 257804: one-time-code failures in iPhone Safari
OTP autofill degrades in iOS WebViews
Inside iOS WebViews (in-app browsers), one-time-code suggestions can stop appearing after the first successful use.