What regular expression to clear a phone number?

Question

JavaScript

What would a regular expression look like to strip a phone number from spaces, parentheses, and hyphens?

[phone]

This does not help https://regex101.com/r/DM2Nyg/2/

console.log("[phone]".replace(/(\s|\(|\)|-)/, ''));

Answer 1

'[phone] '.replace(/\D/g, '')
// "711111111111"