//[datasource](../../../index.md)/[com.yandex.payment.sdk.datasource.bind](../index.md)/[CardInputBridge](index.md)/[setOnStateChangeListener](set-on-state-change-listener.md)

# setOnStateChangeListener

[datasource]\
open override fun [setOnStateChangeListener](set-on-state-change-listener.md)(listener: ([CardInput.State](../../../../ui/ui/com.yandex.payment.sdk.ui/-card-input/-state/index.md)) -> Unit?)
