Custom global messages

[luis-gmonkey]

Is your feature request related to a problem? Please describe.
I want to translate all required fields error messages without typing a custom message every field.

Describe the solution you'd like
Create a new a file to overwrite messages,js

Describe alternatives you've considered
The only solution I found is creating a custom message for every key in the form object.

Might be a silly question but basically I just wanted to create a new message.js file and import it, is that possible?