# wx.checkIsOpenAccessibility(Object object)
Start from base library version 2.13.0. Please remaining backward compatible.
with Promise style call: Supported
Mini Program plugin: Not supported
Detect whether the visual accessibility function is turned on.
# parameter
# Object object
| attribute | type | Default values | Required | Introductions |
|---|---|---|---|---|
| success | function | no | Interface calls the successful callback function | |
| fail | function | no | Interface calls failed callback functions | |
| complete | function | no | Callback function at the end of an interface call (both successful and unsuccessful calls are executed) |
# object.success callback
# parameter
# Object object
| attribute | type | Introductions |
|---|---|---|
| open | Boolean | iOS Turn on the auxiliary function voice-over on Android talkback Return when true |