@atlaskit/editor-common
Version:
A package that contains common classes and components for editor and renderer
24 lines • 972 B
JavaScript
export const isOutdatedBrowser = userAgent => {
// Take browsers in both Desktop and Mobile (includes Chrome, Firefox, Edge and Safari) within last 2 years
const chrome = /Chrome\//.test(userAgent) && !/OPR\//.test(userAgent);
const chromeVersion = chrome ? parseInt((userAgent.match(/Chrome\/(\d+)/) || [])[1], 10) : 0;
if (chromeVersion >= 84) {
return false;
}
const gecko = /gecko\/\d/i.test(userAgent);
const geckoVersion = gecko ? parseInt((userAgent.match(/Firefox\/(\d+)/) || [])[1], 10) : 0;
if (geckoVersion >= 84) {
return false;
}
const edge = /Edge\/(\d+)/.exec(userAgent);
const edgeVersion = edge ? +edge[1] : 0;
if (edgeVersion >= 84) {
return false;
}
const safari = !chrome && !gecko && /Version\/([0-9\._]+).*Safari/.test(userAgent);
const safariVersion = safari ? parseInt((userAgent.match(/Version\/([0-9\._]+).*Safari/) || [])[1], 10) : 0;
if (safariVersion >= 12) {
return false;
}
return true;
};