js的相关验证

  1 var JavaScriptCommon = {
     /*身份证号码校验*/
     VerifyID: function (socialNo) {
         if (socialNo == "") { return (false); }
          && socialNo.length != ) { return (false); }
         : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : "国外"
         };
         , ))] == null) { return (false); }
         ) {
             pattern = /^\d{}$/; if (pattern.exec(socialNo) == null) { return (false); }
             , )); , ); , )); switch (month) {
                 ) { return false; }
                     ) { return false; }
                      ==  && birth %  != ) || birth %  == ) { ) { ) { return false; } }
                     break; default: return false;
             }
              || nowYear - parseInt(birth) > ) { return false; }
             return (true);
         }
         , , , , , , , , , , , , , , , , , ); ; ; ; ; i < ; ++i) {
             ') { return (false); }
             '; }
             lSum += nNum * Wi[i];
         }
         ) == ) ==  * Wi[]; }
         ) < ) > ') { return (false); }
         ) - ]; }
         ) == ) { return true; }
         else { return (false); }
     },
     /*手机号码校验*/
     isMobile: function (a) {
         []\d{}$/).test(a);
     },
     //乘法函数，用来得到精确的乘法结果
     //说明：javascript的乘法结果会有误差，在两个浮点数相乘的时候会比较明显。这个函数返回较为精确的乘法结果。
     //调用：accMul(arg1,arg2)
     //返回值：arg1乘以arg2的精确结果
     accMul: function (arg1, arg2) {
         , s1 = arg1.toString(), s2 = arg2.toString();
         ].length } catch (e) { }
         ].length } catch (e) { }
         , m);
     },
     //除法函数，用来得到精确的除法结果
     //说明：javascript的除法结果会有误差，在两个浮点数相除的时候会比较明显。这个函数返回较为精确的除法结果。
     //调用：accDiv(arg1,arg2)
     //返回值：arg1除以arg2的精确结果
     accDiv: function (arg1, arg2) {
         , t2 = , r1, r2;
         ].length } catch (e) { }
         ].length } catch (e) { }
         with (Math) {
             r1 = Number(arg1.toString().replace(".", ""));
             r2 = Number(arg2.toString().replace(".", ""));
             , t2 - t1);
             if (result == Infinity) {
                 result = ;
             }
             return result;
         }
     },
     //加法函数，用来得到精确的加法结果
     //说明：javascript的加法结果会有误差，在两个浮点数相加的时候会比较明显。这个函数返回较为精确的加法结果。
     //调用：accAdd(arg1,arg2)
     //返回值：arg1加上arg2的精确结果
     accAdd: function (arg1, arg2) {
         var r1, r2, m;
         ].length }  }
         ].length }  }
         m = Math.pow(, Math.max(r1, r2));
         return (arg1 * m + arg2 * m) / m;
     },

     // 减法函数
     accSub: function accSub(arg1, arg2) {
         ));
     },
     GetRequest: function () {
         var url = location.search; //获取url中"?"符后的字串
         var theRequest = new Object();
         ) {
             );
             strs = str.split("&");
             ; i < strs.length; i++) {
                 theRequest[strs[i].split(]] = (strs[i].split(]);
             }
         }
         return theRequest;
     }
 };

 /*
 String
 */

 String.prototype.IsEmpty = function () {
     return this == null || typeof (this) == "undefined" || this == "";
 }

 String.prototype.IsNumber = function () {
     -]+$/;
     return reg.test(this);
 }

 String.prototype.IsIdentity = function () {
     return JavaScriptCommon.VerifyID(this);
 }

 String.prototype.IsDecimal = function () {
     -]+(.[-]{,})?$/;
     return reg.test(this);
 }

 String.prototype.IsEnglish = function () {
     var reg = /^C_\w+$/;
     return reg.test(this);
 }
 //添加验证0~1之间小数
 String.prototype.isPercernt = function () {
     ]+(.[-]{,})?$|$/;
     return reg.test(this);
 }

 String.prototype.IsDate = function () {
     var regex = new RegExp("^(?:(?:([0-9]{4}(-|\/)(?:(?:0?[1,3-9]|1[0-2])(-|\/)(?:29|30)|((?:0?[13578]|1[02])(-|\/)31)))|([0-9]{4}(-|\/)(?:0?[1-9]|1[0-2])(-|\/)(?:0?[1-9]|1\\d|2[0-8]))|(((?:(\\d\\d(?:0[48]|[2468][048]|[13579][26]))|(?:0[48]00|[2468][048]00|[13579][26]00))(-|\/)0?2(-|\/)29))))$");
     return regex.test(this);
 }

 String.prototype.IsMobile = function () {
     []\d{}$/;
     return reg.test(this);
 }

 String.prototype.IsTelePhone = function () {
     \d{,})-)?(\d{,})(-(\d{,}))?$/;
     return reg.test(this);
 }

 String.prototype.IsEmail = function () {
     ,}){,})$/;
     return reg.test(this);
 }

 String.prototype.ToNumber = function () {
      : parseInt(this);
 }

 String.prototype.ToFloat = function () {
      : parseFloat(this);
 }

 String.prototype.ToDate = function () {
     var newDate = this.ToDateTime();
     );
 }

 getDate = function (strDate) {
     var date = eval('new Date(' + strDate.replace(/\d+(?=-[^-]+$)/,
            function (a) { ) - ; }).match(/\d+/g) + ')');
     return date;
 }

 String.prototype.ToDateTime = function () {
     var ars = new Array();
     ) {
         ars = ].split('/');
     }
     else {
         ars = ].split('-')
     }
     ], ars[], ars[]);
     return newDate;
 }

 String.prototype.LRAllTrim = function () {
     return this.replace(/\s/g, "");
 }

 // 日期处理所需的公用函数
 function appendZero(n) {
     ));
 }

 /*
 //取得指定日期的年月日时分秒
 //参数：dateValue 是格式形如：2007/04/05
 function TimeCom(dateValue) {
 var newCom = new Date(dateValue);
 this.year = newCom.getFullYear();
 this.month = newCom.getMonth() + 1;
 this.day = newCom.getDate();
 this.hour = newCom.getHours();
 this.minute = newCom.getMinutes();
 this.second = newCom.getSeconds();
 this.msecond = newCom.getMilliseconds();
 this.week = newCom.getDay();
 }
 */

 // 日期格式化（0：2000年10月20日    1：2000-10-20     2:2000-10-20 30:24:00）
 Date.prototype.MyFormat = function (formattype) {
     var day = this;
     var dateString = "";

     var thisyear = day.FormatYear();
     );
     var thisday = appendZero(day.getDate());
     var thishour = appendZero(day.getHours());
     var thismin = appendZero(day.getMinutes());
     var thissec = appendZero(day.getSeconds());

     switch (formattype) {
         :
             dateString = thisyear + "年" + thismonth + "月" + thisday + "日";
             break;
         :
             dateString = thisyear + "-" + thismonth + "-" + thisday;
             break;
         :
             dateString = thisyear + "-" + thismonth + "-" + thisday + " " + appendZero(thishour) + ":" + appendZero(thismin) + ":" + appendZero(thissec);
             break;
         default:
             dateString = thisyear + "-" + thismonth + "-" + thisday;
     }
     return dateString;
 }
 // 日期格式化（0：2000年10月20日    1：2000-10-20     2:2000-10-20 30:24:00）
 Date.prototype.Format = function (formattype) {
     var day = this;
     var dateString = "";
     var thisyear = day.FormatYear();
     var thismonth = appendZero(day.getMonth());
     var thisday = appendZero(day.getDate());
     var thishour = appendZero(day.getHours());
     var thismin = appendZero(day.getMinutes());
     var thissec = appendZero(day.getSeconds());
     switch (formattype) {
         :
             dateString = thisyear + "年" + thismonth + "月" + thisday + "日";
             if (dateString == "2900年01月01日") {
                 dateString = "永久有效";
             }
             if (dateString == "1900年01月01日") {
                 dateString = "未设置";
             }
             break;
         :
             ") {
                 thismonth = ";
                 thisyear = accSub(thisyear, );
             }
             dateString = thisyear + "-" + thismonth + "-" + thisday;
             if (dateString == "2900-01-01") {
                 dateString = "永久有效";
             }
             if (dateString == "1900-01-01") {
                 dateString = "未设置";
             }
             break;
         :
             dateString = thisyear + "-" + thismonth + "-" + thisday + " " + appendZero(thishour) + ":" + appendZero(thismin) + ":" + appendZero(thissec);
             if (dateString == "2900-01-01 00:00:00") {
                 dateString = "永久有效";
             }
             if (dateString == "1900-01-01 00:00:00") {
                 dateString = "未设置";
             }
             break;
         default:
             dateString = thisyear + "-" + thismonth + "-" + thisday;
             if (dateString == "2900-01-01") {
                 dateString = "永久有效";
             }
             if (dateString == "1900-01-01") {
                 dateString = "未设置";
             }
     }
     return dateString;
 }

 Date.prototype.FormatYear = function () {
     var theYear = this.getFullYear();
     );
     ) {
         tmpYear += ;
         ) {
             tmpYear += ;
         }
     }
     if (tmpYear < this.MinYear) {
         tmpYear = this.MinYear;
     }
     if (tmpYear > this.MaxYear) {
         tmpYear = this.MaxYear;
     }
     return (tmpYear);
 }

 // 在当前日期基础上增加指定的值
 //参数：interval : y或year-表示取得相差的年份 n或month-表示相差的月份 d或day表示相差的天数 h或hour-表示相差的小时 m或minute-表示相差的分钟 s或second-表示相差的秒数 ms或msecond-表示相差的毫秒数 w或week-表示相差的周数
 //      num是偏移值，-表示向前推，+向后推
 //        dateValue 指定的日期
 //        formattype是返回的时间类型
 //返回：返回时间串
 Date.prototype.Add = function (interval, num) {
     var newCom = new TimeCom(this);
     switch (String(interval).toLowerCase()) {
         case "y": case "year": newCom.year += num; break;
         case "n": case "month": newCom.month += num; break;
         case "d": case "day": newCom.day += num; break;
         case "h": case "hour": newCom.hour += num; break;
         case "m": case "minute": newCom.minute += num; break;
         case "s": case "second": newCom.second += num; break;
         case "ms": case "msecond": newCom.msecond += num; break;
         ; break;
         default: return ("invalid");
     }
     var now = newCom.year + "/" + newCom.month + "/" + newCom.day + " " + newCom.hour + ":" + newCom.minute + ":" + newCom.second;
     return new Date(now);
 }

 // 指定小数位数的四舍五入
 Number.prototype.Round = function (v) {
     , v);
     return Math.round(this * vv) / vv;
 }

 // 检测文本框输入只能是正数Float类型
 function isFloatPositive(jQuerySelector) {
     -]*[-][-]*$/; //^[1-9]\d*\.\d*|0\.\d*[1-9]\d*$正浮点数(8位小数)^\d+(\.\d+)?$
     //确保用户输入的是正实数
     if (isNaN($(jQuerySelector).val())) { $(jQuerySelector).val(''); return false; }
     if (!numFloatPositive.test($(jQuerySelector).val()) && $(jQuerySelector).val() != '') {
         document.execCommand('undo'); //确保用户输入的是正实数
         return false;
     }
     return true;
 }

 //转换Json时间格式，如：/Date(1462269529000)/
 function timeStamp2String(time) {
     var data = time;
     ));
     var year = datetime.getFullYear();
      <  ? ) : datetime.getMonth() + ;
      ? " + datetime.getDate() : datetime.getDate();
      ? " + datetime.getHours() : datetime.getHours();
      ? " + datetime.getMinutes() : datetime.getMinutes();
      ? " + datetime.getSeconds() : datetime.getSeconds();
     return year + "-" + month + "-" + date + " " + hour + ":" + minute + ":" + second;
 }