Node console question

question.js

const readline = require("readline");

const rl = readline.createInterface({
	input: process.stdin,
	output: process.stdout
});

async function doQuestion(question) {
	const response = await new Promise( resolve => {
		rl.question(question, (data) => {
			resolve(data);
		});
	});
	
	if (!response) return doQuestion(question);
	
	return response;
};

const response = await doQuestion("¿?");