var regexenum = { intege:"^-?[1-9]\\d*$", //整数 intege1:"^[1-9]\\d*$", //正整数 intege2:"^-[1-9]\\d*$", //负整数 num:"^([+-]?)\\d*\\.?\\d+$", //数字 num1:"^[1-9]\\d*|0$", //正数(正整数 + 0) num2:"^-[1-9]\\d*|0$", //负数(负整数 + 0) decmal:"^([+-]?)\\d*\\.\\d+$", //浮点数 decmal1:"^[1-9]\\d*.\\d*|0.\\d*[1-9]\\d*$",   //正浮点数 decmal2:"^-([1-9]\\d*.\\d*|0.\\d*[1-9]\\d*)$",  //负浮点数 decmal3:"^-?([1-9]\\d*.\\d*|0.\\d*[1-9]\\d*|0?.0+|0)$",  //浮点数 decmal4:"^[1-9]\\d*.\\d*|0.\\d*[1-9]\\d*|0?.0+|0$",   //非负浮点数(正浮点数 + 0) decmal5:"^(-([1-9]\\d*.\\d*|0.\\d*[1-9]\\d*))|0?.0+|0$",  //非正浮点数(负浮点数 + 0) email:"^\\w+((-\\w+)|(\\.\\w+))*\\@[a-za-z0-9]+((\\.|-)[a-za-z0-9]+)*\\.[a-za-z0-9]+$", //邮件 color:"^[a-fa-f0-9]{6}$", //颜色 url:"^http[s]?:\\/\\/([\\w-]+\\.)+[\\w-]+([\\w-./?%&=]*)?$", //url chinese:"^[\\u4e00-\\u9fa5\\uf900-\\ufa2d]+$", //仅中文 ascii:"^[\\x00-\\xff]+$", //仅acsii字符 zipcode:"^\\d{6}$", //邮编 mobile:"^(1)[0-9]{10}$", //手机 ip4:"^(25[0-5]|2[0-4]\\d|[0-1]\\d{2}|[1-9]?\\d)\\.(25[0-5]|2[0-4]\\d|[0-1]\\d{2}|[1-9]?\\d)\\.(25[0-5]|2[0-4]\\d|[0-1]\\d{2}|[1-9]?\\d)\\.(25[0-5]|2[0-4]\\d|[0-1]\\d{2}|[1-9]?\\d)$", //ip地址 notempty:"^\\s+$", //非空 picture:"(.*)\\.(jpg|bmp|gif|ico|pcx|jpeg|tif|png|raw|tga)$", //图片 rar:"(.*)\\.(rar|zip|7zip|tgz)$", //压缩文件 date:"^\\d{4}(\\-|\\/|\.)\\d{1,2}\\1\\d{1,2}$", //日期 qq:"^[1-9]*[1-9][0-9]*$", //qq号码 tel:"^(([0\\+]\\d{2,3}-)?(0\\d{2,3})-)?(\\d{7,8})(-(\\d{3,}))?$", //电话号码的函数(包括验证国内区号,国际区号,分机号) username:"^\\w+$", //用来用户注册。匹配由数字、26个英文字母或者下划线组成的字符串 letter:"^[a-za-z]+$", //字母 letter_u:"^[a-z]+$", //大写字母 letter_l:"^[a-z]+$", //小写字母 idcard:"^[1-9]([0-9]{14}|[0-9]{17})$", //身份证 ps_username:"^[\\u4e00-\\u9fa5\\uf900-\\ufa2d_\\w]+$", //中文、字母、数字 _ password:"^[a-za-z0-9-_()]+$"//密码 } function iscardid(sid){ var isum=0 ; var info="" ; if(!/^\d{17}(\d|x)$/i.test(sid)) return "你输入的身份证长度或格式错误"; sid=sid.replace(/x$/i,"a"); if(acity[parseint(sid.substr(0,2))]==null) return "你的身份证地区非法"; sbirthday=sid.substr(6,4)+"-"+number(sid.substr(10,2))+"-"+number(sid.substr(12,2)); var d=new date(sbirthday.replace(/-/g,"/")) ; if(sbirthday!=(d.getfullyear()+"-"+ (d.getmonth()+1) + "-" + d.getdate()))return "身份证上的出生日期非法"; for(var i = 17;i>=0;i --) isum += (math.pow(2,i) % 11) * parseint(sid.charat(17 - i),11) ; if(isum%11!=1) return "你输入的身份证号非法"; return true;//acity[parseint(sid.substr(0,2))]+","+sbirthday+","+(sid.substr(16,1)%2?"男":"女") } //短时间,形如 (13:04:06) function istime(str) { var a = str.match(/^(\d{1,2})(:)?(\d{1,2})\2(\d{1,2})$/); if (a == null) {return false} if (a[1]>24 || a[3]>60 || a[4]>60) { return false; } return true; } //短日期,形如 (2003-12-05) function isdate(str) { var r = str.match(/^(\d{1,4})(-|\/)(\d{1,2})\2(\d{1,2})$/); if(r==null)return false; var d= new date(r[1], r[3]-1, r[4]); return (d.getfullyear()==r[1]&&(d.getmonth()+1)==r[3]&&d.getdate()==r[4]); } //长时间,形如 (2003-12-05 13:04:06) function isdatetime(str) { var reg = /^(\d{1,4})(-|\/)(\d{1,2})\2(\d{1,2}) (\d{1,2}):(\d{1,2}):(\d{1,2})$/; var r = str.match(reg); if(r==null) return false; var d= new date(r[1], r[3]-1,r[4],r[5],r[6],r[7]); return (d.getfullyear()==r[1]&&(d.getmonth()+1)==r[3]&&d.getdate()==r[4]&&d.gethours()==r[5]&&d.getminutes()==r[6]&&d.getseconds()==r[7]); }