email:/\w{1,}[@][\w\-]{1,}([.]([\w\-]{1,})){1,3}$/.test(obj.ss.value)
整数：!isNaN(obj.ss.value) && !/^\s+$/.test(obj.ss.value)
字母：/^[a-zA-Z-]+$/.test(obj.ss.value)
日期：var test = new Date(v);   !isNaN(test)或
        var regex = /^(\d{2})\/(\d{2})\/(\d{4})$/;
       if(!regex.test(v)) return false;
       var d = new Date(v.replace(regex, '$2/$1/$3'));
       return ( parseInt(RegExp.$2, 10) == (1+d.getMonth()) ) &&
          (parseInt(RegExp.$1, 10) == d.getDate()) &&
          (parseInt(RegExp.$3, 10) == d.getFullYear() )
           
url: /^(http):\/\/(([A-Z0-9][A-Z0-9_-]*)(\.[A-Z0-9][A-Z0-9_-]*)+)(:(\d+))?\/?/i.test(v)   （httt或ftp开头的）（http|ftp）
中文：/^[\u4e00-\u9fa5]+$/.test(v)
IP：/^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/.test(v)
电话：/^((0[1-9]{3})?(0[12][0-9])?[-])?\d{6,8}$/.test(v)
手机：/(^0?[1][35][0-9]{9}$)/.test(v)