Angular 2: pipes – How to format a phone number?
StackBlitz pipe implementation in TS would look like this import { Pipe } from “@angular/core”; @Pipe({ name: “phone” }) export class PhonePipe { transform(rawNum) { rawNum = rawNum.charAt(0) != 0 ? “0” + rawNum : “” + rawNum; let newStr = “”; let i = 0; for (; i < Math.floor(rawNum.length / 2) – 1; … Read more