Are you using Vue.js and need to apply input / output formatting to a number input field? This is quite tricky, as I had to find out. Finally I'd suggest not to waste your time, but use this library instead: https://github.com/dm4t2/vue-currency-input ;)
This post saved you a lot of time and headache?
Or are you looking for professional web software development?
Our experienced team at webks GmbH consults, develops & implements individual, innovative web, eCommerce, Drupal CMS & mobile applications.