This plugin uses the Byteplant Phone-Validator API (https://www.phone-validator.net) to check if a phone number is really valid and callable.
此插件使用Byteplant Phone-Validator API（https://www.phone-validator.net）来检查电话号码是否确实有效且可呼叫。
The plugin works seamlessly with:
该插件可与以下内容无缝协作：
* Contact Form 7
*联系表7
* Gravity Forms
*重力形式
* Ninja Forms
*忍者形式
* WooCommerce
* WooCommerce
The plugin can also be easily integrated into any 3rd party form.
该插件还可以轻松集成到任何第三方形式中。
How does it work?
它如何工作？
The Phone-Validator real-time validation API provides detailed information for each phone number:
Phone-Validator实时验证API提供了每个电话号码的详细信息：
* Status: VALID/CONFIRMED, VALID/UNCONFIRMED or INVALID
*状态：有效/已确认，有效/未确认或无效
* Line type: FIXED_LINE, MOBILE, VOIP etc.
*线路类型：FIXED_LINE，MOBILE，VOIP等。
* Geolocation: Region and city
*地理位置：地区和城市
* Phone number correction and re-formatting according to national and international standards
*根据国家和国际标准对电话号码进行更正和重新格式化
The plugin requires an API Key (free, no credit card required):
该插件需要一个API密钥（免费，无需信用卡）：
https://www.phone-validator.net/api.html
https://www.phone-validator.net/api.html
During the entire validation process, the phone number is not contacted in any way, nor will any phones connected to a line ring.
在整个验证过程中，不会以任何方式联系电话号码，也不会连接到线路上的任何电话振铃。
Data Protection and Privacy Policy: see the Frequently Asked Questions section.
数据保护和隐私政策：请参阅“常见问题”部分。
