Trying out the ZipCode validator... It brongs out errors, wonder where could the problem be

Question

let zipCode = prompt()
let test = /[\D ]/g.test(zipCode);
if(zipCode.length=5 && test= false){
console.log('valid')
}
elsd{
console.log('invalid')
}

Answer 1

This example shows a way how it can be done. In add you can check here the eegular expession:

https://code.sololearn.com/WHl9x8w4dldn/?ref=app

Answer 2

As headmaster of the post office, sometimes people write zip codes that don't exist or zip codes that are not valid.
You are tasked with making a system to check if the inputted zip code is a valid zip code.

Answer 3

Welldone brother JaScript