OnFocusChanged

Event triggered when the focus state of the card number field changes. This event helps manage the visual state of the input field and can be used to show/hide additional UI elements based on focus.

Parameters

when (event) {
    is CardNumberTextFieldEvent.OnFocusChanged -> {
        if (event.isFocused) {
            showCardTypeHint()
        } else {
            hideCardTypeHint()
        }
    }
}