vue-persian-calendar/src/utils.js

A Persian Calendar with Events viewer for Vue.js

String.prototype.toPersianDigits = function () {
  const id = ['۰', '۱', '۲', '۳', '۴', '۵', '۶', '۷', '۸', '۹']
  return this.replace(/[0-9]/g, function (w) {
    return id[+w]
  })
}