javascript通用验证

//alert('test');
//Validator = {Require : /.+/,Email : /^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/,Phone : /^((\(\d{2,3}\))|(\d{3}\-))?(\(0\d{2,3}\)|0\d{2,3}-)?[1-9]\d{6,7}(\-\d{1,4})?$/,Mobile : /^((\(\d{2,3}\))|(\d{3}\-))?13\d{9}$/,Url : /^http:\/\/[A-Za-z0-9]+\.[A-Za-z0-9]+[\/=\?%\-&_~`@[\]\':+!]*([^<>\"\"])*$/,IdCard : "this.IsIdCard(value)",Currency : /^\d+(\.\d+)?$/,Number : /^\d+$/,Zip : /^[1-9]\d{5}$/,QQ : /^[1-9]\d{4,8}$/,Integer : /^[-\+]?\d+$/,Double : /^[-\+]?\d+(\.\d+)?$/,English : /^[A-Za-z]+$/,Chinese :  /^[\u0391-\uFFE5]+$/,Username : /^[A-Za-z0-9]\w{1,}$/i,UnSafe : /^(([A-Z]*&[a-z]*&\d*&[-_\~!@#\$%\^&\*\.\(\)\[\]\{\}<>\?\\\/\'\"]*)&.{0,5})$&\s/,IsSafe : function(str){return !this.UnSafe.test(str);},SafeString : "this.IsSafe(value)",Filter : "this.DoFilter(value, getAttribute('accept'))",Limit : "this.limit(value.length,getAttribute('min'),  getAttribute('max'))",LimitB : "this.limit(this.LenB(value), getAttribute('min'), getAttribute('max'))",Date : "this.IsDate(value, getAttribute('min'), getAttribute('format'))",Repeat : "value == document.getElementsByName(getAttribute('to'))[0].value",Range : "getAttribute('min') < (value|0)  &&  (value|0) < getAttribute('max')",Compare : "this.compare(value,getAttribute('operator'),getAttribute('to'))",Custom : "this.Exec(value, getAttribute('regexp'))",Group : "this.MustChecked(getAttribute('name'), getAttribute('min'), getAttribute('max'))",ErrorItem : [document.forms[0]],ErrorMessage : ["以下原因导致提交失败：\t\t\t\t"],Validate : function(theForm, mode){var obj = theForm || event.srcElement;var count = obj.elements.length;this.ErrorMessage.length = 1;this.ErrorItem.length = 1;this.ErrorItem[0] = obj;for(var i=0;i<count;i++){with(obj.elements[i]){var _dataType = getAttribute("dataType");if(typeof(_dataType) == "object" || typeof(this[_dataType]) == "undefined")  continue;this.ClearState(obj.elements[i]);if(getAttribute("require") == "false"  &&  value == "") continue;switch(_dataType){case "IdCard" :case "Date" :case "Repeat" :case "Range" :case "Compare" :case "Custom" :case "Group" : case "Limit" :case "LimitB" :case "SafeString" :case "Filter" :if(!eval(this[_dataType])) {this.AddError(i, getAttribute("msg"));}break;default :if(!this[_dataType].test(value)){this.AddError(i, getAttribute("msg"));}break;}}}if(this.ErrorMessage.length > 1){mode = mode || 1;var errCount = this.ErrorItem.length;switch(mode){case 2 :for(var i=1;i<errCount;i++)this.ErrorItem[i].style.color = "red";case 1 :alert(this.ErrorMessage.join("\n"));this.ErrorItem[1].focus();break;case 3 :for(var i=1;i<errCount;i++){try{var span = document.createElement("SPAN");span.id = "__ErrorMessagePanel";span.style.color = "red";this.ErrorItem[i].parentNode.appendChild(span);span.innerHTML = this.ErrorMessage[i].replace(/\d+:/,"*");}catch(e){alert(e.description);}}this.ErrorItem[1].focus();break;default :alert(this.ErrorMessage.join("\n"));break;}return false;}return true;},limit : function(len,min, max){min = min || 0;max = max || Number.MAX_VALUE;return min <= len  &&  len <= max;},LenB : function(str){return str.replace(/[^\x00-\xff]/g,"**").length;},ClearState : function(elem){with(elem){if(style.color == "red")style.color = "";var lastNode = parentNode.childNodes[parentNode.childNodes.length-1];if(lastNode.id == "__ErrorMessagePanel")parentNode.removeChild(lastNode);}},AddError : function(index, str){this.ErrorItem[this.ErrorItem.length] = this.ErrorItem[0].elements[index];this.ErrorMessage[this.ErrorMessage.length] = this.ErrorMessage.length + ":" + str;},Exec : function(op, reg){return new RegExp(reg,"g").test(op);},compare : function(op1,operator,op2){switch (operator) {case "NotEqual":return (op1 != op2);case "GreaterThan":return (op1 > op2);case "GreaterThanEqual":return (op1 >= op2);case "LessThan":return (op1 < op2);case "LessThanEqual":return (op1 <= op2);default:return (op1 == op2);            }},MustChecked : function(name, min, max){var groups = document.getElementsByName(name);var hasChecked = 0;min = min || 1;max = max || groups.length;for(var i=groups.length-1;i>=0;i--)if(groups[i].checked) hasChecked++;return min <= hasChecked  &&  hasChecked <= max;},DoFilter : function(input, filter){
return new RegExp("^.+\.(?=EXT)(EXT)$".replace(/EXT/g, filter.split(/\s*,\s*/).join("|")), "gi").test(input);},IsIdCard : function(number){var date, Ai;var verify = "10x98765432";var Wi = [7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2];var area = ['','','','','','','','','','','','北京','天津','河北','山西','内蒙古','','','','','','辽宁','吉林','黑龙江','','','','','','','','上海','江苏','浙江','安微','福建','江西','山东','','','','河南','湖北','湖南','广东','广西','海南','','','','重庆','四川','贵州','云南','西藏','','','','','','','陕西','甘肃','青海','宁夏','新疆','','','','','','台湾','','','','','','','','','','香港','澳门','','','','','','','','','国外'];var re = number.match(/^(\d{2})\d{4}(((\d{2})(\d{2})(\d{2})(\d{3}))|((\d{4})(\d{2})(\d{2})(\d{3}[x\d])))$/i);if(re == null) return false;if(re[1] >= area.length || area[re[1]] == "") return false;if(re[2].length == 12){Ai = number.substr(0, 17);date = [re[9], re[10], re[11]].join("-");}else{Ai = number.substr(0, 6) + "19" + number.substr(6);date = ["19" + re[4], re[5], re[6]].join("-");}if(!this.IsDate(date, "ymd")) return false;var sum = 0;for(var i = 0;i<=16;i++){sum += Ai.charAt(i) * Wi[i];}Ai +=  verify.charAt(sum%11);return (number.length ==15 || number.length == 18  &&  number == Ai);},IsDate : function(op, formatString){formatString = formatString || "ymd";var m, year, month, day;switch(formatString){case "ymd" :m = op.match(new RegExp("^((\\d{4})|(\\d{2}))([-./])(\\d{1,2})\\4(\\d{1,2})$"));if(m == null ) return false;day = m[6];month = m[5]*1;year =  (m[2].length == 4) ? m[2] : GetFullYear(parseInt(m[3], 10));break;case "dmy" :m = op.match(new RegExp("^(\\d{1,2})([-./])(\\d{1,2})\\2((\\d{4})|(\\d{2}))$"));if(m == null ) return false;day = m[1];month = m[3]*1;year = (m[5].length == 4) ? m[5] : GetFullYear(parseInt(m[6], 10));break;default :break;}if(!parseInt(month)) return false;month = month==0 ?12:month;var date = new Date(year, month-1, day);return (typeof(date) == "object"  &&  year == date.getFullYear()  &&  month == (date.getMonth()+1)  &&  day == date.getDate());function GetFullYear(y){return ((y<30 ? "20" : "19") + y)|0;}}}