import { Pipe, PipeTransform } from '@angular/core'; import { CountryCode } from 'libphonenumber-js'; import { PhoneNumberUtil } from '../utils/phone-number.util'; @Pipe({ name: 'ucapPhoneNumber' }) export class PhoneNumberPipe implements PipeTransform { public transform( value: string, country: CountryCode, mask: boolean = false ): string { return PhoneNumberUtil.format(country, value, mask); } }