Vue.js: check if a component exists

Question

I need to do some stuff in the ready: of the root instance only when some components don\'t exist (they weren\'t declared in the HTML).

How can I check if a

Answer 1

I'm not sure if you need a dynamic method, but this may help to determine if a component exists:

Vue.options.components['CompOne']

found:

https://github.com/vuejs/Discussion/issues/140