onError method
Implementation
JavascriptChannel onError(BuildContext context) {
return JavascriptChannel(
name: 'BootpayError',
onMessageReceived: (JavascriptMessage message) {
BootpayPrint('BootpayError: ${c.requestType}, ${message.message}');
c.requestType.value = BioConstants.REQUEST_TYPE_NONE;
if (this.widget.onError != null)
this.widget.onError!(message.message);
});
}