版本：
文件：
- https://cdn.bootcdn.net/ajax/libs/inputmask-multi/1.2.0/js/jquery.inputmask-multi.js
- https://cdn.bootcdn.net/ajax/libs/inputmask-multi/1.2.0/js/jquery.inputmask-multi.min.js
Inputmask Multi is a plugin which allows to select a mask of input basing on the beginning of entered data (such as an international phone number)