正则表达

 ^(?![0-9]+$)(?![a-zA-Z]+$)(?!([^(0-9a-zA-Z)]|[\(\)])+$)([^(0-9a-zA-Z)]|[\(\)]|[a-zA-Z]|[0-9]){6,}$ 
posted @ 2016-08-08 14:25  余先森  阅读(125)  评论(1编辑  收藏  举报