Can I programmatically execute all validations at once?

Now that I have everything in order, I am filling most of a form with known/cached data.

Is it possible to trigger (e.g. `this.get('model').validate()`) all validations, so that all filled fields turn green/validated and all non-valid fields turn red and show their message?

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`this.get('model').validate()` does not seem to do this.