How to check if angular is loaded correctly

Question

Let's say that I want to reference angularjs from a CDN but I would also like a fallback in case the call to the CDN fails, e.g. pointing to a local js-file. When it comes to JQuery I have seen examples where you would do something like this in javascript:

if(typeof jQuery == 'undefined') {
    ....
}

Is there anything similar for angularjs I can do?

Answer 1

if(typeof angular == 'undefined') {
    ....
}