docs
3.2.7
js
docs
/
dev.inmo.tgbotapi.webapps
/
onBackButtonClicked
on
Back
Button
Clicked
js
fun
WebApp
.
onBackButtonClicked
(
eventHandler
:
EventHandler
)
:
(
)
->
Unit
Content copied to clipboard
Return
The callback which should be used in case you want to turn off events handling