Browser

The Browser object of the BrowserManager class provides methods for determining the type of browser, Internet Explorer version, operating system, and other device characteristics such as touch input support and screen resolution.

import { Browser, LoggerBrowser } from '@bitrix24/b24jssdk'

const $logger = LoggerBrowser.build('Test', import.meta.env?.DEV === true)

$logger.info('isTouchDevice:', Browser.isTouchDevice())
// isTouchDevice: false ////

It uses navigator.userAgent to determine browser and device characteristics.

Methods

isOpera

isOpera(): boolean

Returns true if the current browser is Opera.

isIE

isIE(): boolean

Returns true if the current browser is Internet Explorer.

isIE6

isIE6(): boolean

Returns true if the current browser is Internet Explorer version 6.

isIE7

isIE7(): boolean

Returns true if the current browser is Internet Explorer version 7.

isIE8

isIE8(): boolean

Returns true if the current browser is Internet Explorer version 8.

isIE9

isIE9(): boolean

Returns true if the current browser is Internet Explorer version 9.

isIE10

isIE10(): boolean

Returns true if the current browser is Internet Explorer version 10.

isSafari

isSafari(): boolean

Returns true if the current browser is Safari.

isFirefox

isFirefox(): boolean

Returns true if the current browser is Firefox.

isChrome

isChrome(): boolean

Returns true if the current browser is Chrome.

detectIEVersion

detectIEVersion(): number

Returns the version of Internet Explorer or -1 if the browser is not IE.

isIE11

isIE11(): boolean

Returns true if the current browser is Internet Explorer version 11.

isMac

isMac(): boolean

Returns true if the operating system is MacOS.

isWin

isWin(): boolean

Returns true if the operating system is Windows.

isLinux

isLinux(): boolean

Returns true if the operating system is Linux and not Android.

isAndroid

isAndroid(): boolean

Returns true if the device is running on Android.

isIPad

isIPad(): boolean

Returns true if the device is an iPad.

isIPhone

isIPhone(): boolean

Returns true if the device is an iPhone.

isIOS

isIOS(): boolean

Returns true if the device is running on iOS (iPad or iPhone).

isMobile

isMobile(): boolean

Returns true if the device is mobile.

isRetina

isRetina(): boolean

Returns true if the device has a Retina display.

isTouchDevice

isTouchDevice(): boolean

Returns true if the device supports touch input.

isDoctype

isDoctype(target: any): boolean

Returns true if the document has a CSS1Compat compatibility mode.

isLocalStorageSupported

isLocalStorageSupported(): boolean

Returns true if local storage is supported and available.

detectAndroidVersion

detectAndroidVersion(): number

Returns the version of Android or 0 if the device is not Android.