https://github.com/localForage/localForage/blob/master/src/utils/isLocalStorageValid.js#L5 https://github.com/localForage/localForage/blob/master/src/u... seems

https://github.com/localForage/localForage/blob/master/src/utils/isLocalStorageValid.js#L5 https://github.com/localForage/localForage/blob/master/src/u... seems to be the only check. They would actually have to try setting an item then remove it to catch the private browsing use-case EDIT:misunderstood the question. Seems like they are https://github.com/localForage/localForage/blob/master/src/localforage.js#L338 https://github.com/localForage/localForage/blob/master/src/l...