400电话的正则/^400[0-9]{7}/
800电话正则/^800[0-9]{7}/
手机号码正则^1[34578]\d{9}$
座机号码正则^0[0-9]{2,3}-[0-9]{8}
要匹配其中之一就在中间以|隔开
(400正则)|(800正则)|(手机号)|(座机号)|
/^400[0-9]{7}|^1[34578]\d{9}$|^0[0-9]{2,3}-[0-9]{8}/
手机号码：^1[345678]\d{9}$
电话号码：("XXX-XXXXXXX"、"XXXX-XXXXXXXX"、"XXX-XXXXXXX"、"XXX-XXXXXXXX"、"XXXXXXX"和"XXXXXXXX)：^((\d{3,4}-)|\d{3.4}-)?\d{7,8}$
国内电话号码(0511-4405222、021-87888822)：\d{3}-\d{8}|\d{4}-\d{7}
电话号码正则表达式（支持手机号码，3-4位区号，7-8位直播号码，1－4位分机号）:
((\d{11})|^((\d{7,8})|(\d{4}|\d{3})-(\d{7,8})|(\d{4}|\d{3})-(\d{7,8})-(\d{4}|\d{3}|\d{2}|\d{1})|(\d{7,8})-(\d{4}|\d{3}|\d{2}|\d{1}))$)
