push.register requires "badge": "true", "sound": "true", "alert": "true",

Cordova Push Plugin
push.register requires "badge": "true", "sound": "true", "alert": "true",
on iOS but not Android
In addition, the lack of badge:true failed silently, the errorHandler was not called, but the device token was not registered in the UPS.

push.register(
app.successHandler,
app.errorHandler,

{ "badge": "true", "sound": "true", "alert": "true", ecb: "app.onNotification", pushConfig: config }

);