@ angular-libphonenumber是否有角度为2或更高的示例?

问题描述

我正在尝试创建一个指令来格式化和验证angualr 4应用程序中的电话号码，正在寻找入门指南.

I am trying to create a directive for formatting and validating the phone numbers in my angualr 4 application, was looking for some guidance to getting started.

推荐答案

已编辑(15.03.2018)-感谢@Joseph Webber

Edited (15.03.2018) - thanks @Joseph Webber

首先，您必须安装 libphonenumber-js ，它是google的包装器-libphonenumber准备在Angular 2+上导入.您可以使用以下方法将其安装在您的应用上:

First, you have to install libphonenumber-js, which is a wrapper of google-libphonenumber ready to be imported on Angular 2+.You can install it on your app with:

npm install libphonenumber-js --save

或

yarn add libphonenumber-js

取决于您使用的软件包管理器.

depending on the package manager you use.

安装后，您可以在组件上使用它，例如:

After install you can use it on your component like:

import { Component, OnInit } from '@angular/core';
import { parse, format, AsYouType } from 'libphonenumber-js';


@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent implements OnInit {

  asYouType: any;
  format: any;
  parse: any;

  ngOnInit() {
    this.asYouType = new AsYouType('US').input('2133734');
    this.format = format('2133734253', 'US', 'International');
    this.parse = parse('[phone]', 'RO');
  }

}

我在Github上添加了工作示例:

I added the working demo on Github:

libphonenumber-demo-angular2

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