Alza te stesso Absay Odysseus navigator useragent indexof Ruggito Per legge spazzato dal vento
Cannot read property 'indexOf' of undefined" error received · Issue #6506 · AzureAD/microsoft-authentication-library-for-js · GitHub
Detecting PhantomJS Based Visitors | F5
Vanilla JavaScript Browser Detection - DEV Community
undefined is not an object (evaluating 'window.navigator.userAgent.indexOf') · Issue #19 · formio/react-native-formio · GitHub
Attack code published for 'critical' IE flaw; Patch your browser now | ZDNET
TFunny if (navigator.user gent.indexOf( navigator pera) - -1) doc (window, document); 2 comments Esse meme ta do balacobaco, nem parece que é meme de outra pessoa LIVE PLAY - iFunny Brazil