How to prevent backspace with Nodejs readline (readable stdin)

I wrote a simple programe to manage command line user interface.

To do so, I use Nodejs Readline API to read the process.stdin Stream.

My problem is that if a user start typing, then press backspace, the complete line is deleted and fallback to default prompt style; until the user press enter. It looks like that:

What's your phone number?:
# User start typing
What's your phone number?: 123
# User press backspace
> 12

(you could test it running the example the repo examples folder)

Is there a way to prevent this behavior? (or to somehow hide it)