BrowserVersionOwn?TypeAs String
BingPreview1.0.0???
Chrome27.0.1500???
Edge85.0.564???
Firefox46.8.0???
Firefox68.0.0ownfunctionfunction U2F() { [native code] }
Firefox70.0.0???
Firefox78.0.0ownfunctionfunction U2F() { [native code] }
Firefox79.0.0ownobject[object U2F]
Firefox81.0.0ownfunctionfunction U2F() { [native code] }
Firefox83.0.0ownobject[object U2F]
Firefox84.0.0ownfunctionfunction U2F() { [native code] }
Firefox85.0.0ownobject[object U2F]
Firefox88.0.0???
Firefox89.0.0ownobject[object U2F]
IE10.0.0???
Safari4.0.0???
SamsungBrowser13.0.0???
SFive80.0.0???
TkBot0.1.0???
YandexBot3.0.0???

PropertiesBingPreviewChromeEdgeFirefoxIESafariSamsungBrowserSFiveTkBotYandexBot
BAD_REQUEST??? 68.0.0??????
CONFIGURATION_UNSUPPORTED??? 68.0.0??????
DEVICE_INELIGIBLE??? 68.0.0??????
length??? 68.0.0??????
OK??? 68.0.0??????
OTHER_ERROR??? 68.0.0??????
prototype??? 68.0.0??????
register??? 78.0.0??????
sign??? 78.0.0??????
TIMEOUT??? 68.0.0??????