Support HK/Macao phone

Closes #302 (closed)

the phone number format is modified. not be number only ,need to add the + and region code in front of number.

Using E.164 format : + + region code + phone number

region	region code	i.e.	des	regex
Chinese mainland number	+86	+8615623889878	+86 开头，第一位是【1】开头，第二位则则有【3,4,5,7,8，9】，第三位则是【0-9】，第三位之后则是数字【0-9】	1
Chinese Hongkong number	+852	+85212345678	9或6开头后面跟7位数字	2
Chinese Macao number	+853	+85312345678	66或68开头后面跟5位数字	3

1. ^\+861[3|4|5|7|8|9][0-9]{9}$
2. ^\+852([6|9])\d{7}$
3. ^\+853[6]([8|6])\d{5}$

Then the regex will be

^\+852([6|9])\d{7}$|^\+861[3|4|5|7|8|9][0-9]{9}$|^\+853[6]([8|6])\d{5}$

@qk44077907