5 lines
231 B
JavaScript
5 lines
231 B
JavaScript
|
export const inBrowser = typeof window !== 'undefined'
|
||
|
|
export const UA = inBrowser && window.navigator.userAgent.toLowerCase()
|
||
|
|
export const isIE = UA && /msie|trident/.test(UA)
|
||
|
|
export const isIE9 = UA && UA.indexOf('msie 9.0') > 0
|