text: ﻿/*
   Jquery
   janchie 2010.1
   1.02版
   */
  
  var validResult = {};
  var errorMsg = {};
  
  (function ($) {
      $.fn.extend({
          valid: function () {
              if (!$(this).is("form")) return;
  
              var items = $.isArray(arguments[0]) ? arguments[0] : [],
                  isBindSubmit = typeof arguments[1] === "boolean" ? arguments[1] : true,
                  isAlert = typeof arguments[2] === "boolean" ? arguments[2] : false,
  
                  rule = {
                      "eng": /^[A-Za-z]+$/,
                      "chn": /^[\u0391-\uFFE5]+$/,
                      "mail": /\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/,
                      "url": /^http[s]?:\/\/[A-Za-z0-9]+\.[A-Za-z0-9]+[\/=\?%\-&_~`@[\]\':+!]*([^<>\"\"])*$/,
                      "currency": /^\d+(\.\d+)?$/,
                      "number": /^\d+$/,
                      "int": /^[0-9]{1,30}$/,
                      "double": /^[-\+]?\d+(\.\d+)?$/,
                      "username": /^[a-zA-Z]{1}([a-zA-Z0-9]|[._]){0,20}$/,
                      "password": /^[\w\W]{6,20}$/,
                      "safe": />|<|,|\[|\]|\{|\}|\?|\/|\+|=|\||\'|\\|\"|:|;|\~|\!|\@|\#|\*|\$|\%|\^|\&|\(|\)|`/i,
                      "dbc": /[ａ-ｚＡ-Ｚ０-９！＠＃￥％＾＆＊（）＿＋｛｝［］｜：＂＇；．，／？＜＞｀～　]/,
                      "qq": /[1-9][0-9]{4,}/,
                      "date": /^((((1[6-9]|[2-9]\d)\d{2})-(0?[13578]|1[02])-(0?[1-9]|[12]\d|3[01]))|(((1[6-9]|[2-9]\d)\d{2})-(0?[13456789]|1[012])-(0?[1-9]|[12]\d|30))|(((1[6-9]|[2-9]\d)\d{2})-0?2-(0?[1-9]|1\d|2[0-8]))|(((1[6-9]|[2-9]\d)(0[48]|[2468][048]|[13579][26])|((16|[2468][048]|[3579][26])00))-0?2-29-))$/,
                      "year": /^(19|20)[0-9]{2}$/,
                      "month": /^(0?[1-9]|1[0-2])$/,
                      "day": /^((0?[1-9])|((1|2)[0-9])|30|31)$/,
                      "hour": /^((0?[1-9])|((1|2)[0-3]))$/,
                      "minute": /^((0?[1-9])|((1|5)[0-9]))$/,
                      "second": /^((0?[1-9])|((1|5)[0-9]))$/,
                      "mobile": /^((\(\d{2,3}\))|(\d{3}\-))?13\d{9}$/,
                      "phone": /^[+]{0,1}(\d){1,3}[ ]?([-]?((\d)|[ ]){1,12})+$/,
                      "zipcode": /^[1-9]\d{5}$/,
                      "IDcard": /^((1[1-5])|(2[1-3])|(3[1-7])|(4[1-6])|(5[0-4])|(6[1-5])|71|(8[12])|91)\d{4}((19\d{2}(0[13-9]|1[012])(0[1-9]|[12]\d|30))|(19\d{2}(0[13578]|1[02])31)|(19\d{2}02(0[1-9]|1\d|2[0-8]))|(19([13579][26]|[2468][048]|0[48])0229))\d{3}(\d|X|x)?$/,
                      "ip": /^(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])$/,
                      "file": /^[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/,
                      "image": /.+\.(jpg|gif|png|bmp)$/i,
                      "word": /.+\.(doc|rtf|pdf)$/i,
  
                      "port": function (port) {
                          return (!isNaN(port) && port > 0 && port < 65536) ? true : false;
                      },
                      "eq": function (arg1, arg2) {
                          return arg1 == arg2 ? true : false;
                      },
                      "gt": function (arg1, arg2) {
                          return arg1 > arg2 ? true : false;
                      },
                      "gte": function (arg1, arg2) {
                          return arg1 >= arg2 ? true : false;
                      },
                      "lt": function (arg1, arg2) {
                          return arg1 < arg2 ? true : false;
                      },
                      "lte": function (arg1, arg2) {
                          return arg1 <= arg2 ? true : false;
                      }
  
                  },
  
                  msgSuffix = {
                      "eng": "only english welcomed",
                      "chn": "only chinese welcomed",
                      "mail": "invalid email format",
                      "url": "invalid url format",
                      "currency": "invalid number format",
                      "number": "only number welcomed",
                      "int": "only integer welcomed",
                      "double": "only float welcomed",
                      "username": "invalid username format, should start with a letter and have 20 characters at most",
                      "password": "warning, you'd better use 6-20 characters",
                      "safe": "forbidden special characters",
                      "dbc": "forbidden full width characters",
                      "qq": "invalid qq format",
                      "date": "invalid date format",
                      "year": "invalid year format",
                      "month": "invalid month format",
                      "day": "invalid day format",
                      "hour": "invalid hour format",
                      "minute": "invalid minute format",
                      "second": "invalid second format",
                      "mobile": "invalid mobile format",
                      "phone": "invalid phone format",
                      "zipcode": "invalid zipcode format",
                      "IDcard": "invalid identity format",
                      "ip": "invalid ip format",
                      "port": "invalid port format",
                      "file": "invalid file format",
                      "image": "invalid image format",
                      "word": "invalid word file format",
                      "eq": "not equal",
                      "gt": "no greater than",
                      "gte": "no greater than or equal",
                      "lt": "no smaller than",
                      "lte": "no smaller than or equal"
                  },
  
                  msg = "", formObj = $(this), checkRet = true, isAll,
                  tipname = function (namestr) {
                      return "tip_" + namestr.replace(/([a-zA-Z0-9])/g, "-$1");
                  },
  
                  typeTest = function () {
                      var result = true, args = arguments;
                      if (rule.hasOwnProperty(args[0])) {
                          var t = rule[args[0]], v = args[1];
                          result = args.length > 2 ? t.apply(arguments, [].slice.call(args, 1)) : ($.isFunction(t) ? t(v) : t.test(v));
                      }
                      return result;
                  },
  
                  showError = function (fieldObj, filedName, warnInfo) {
                      checkRet = false;
                      var tipObj = $("#" + tipname(filedName));
                      if (tipObj.length > 0) tipObj.remove();
                      var tipPosition = fieldObj.next().length > 0 ? fieldObj.nextAll().eq(this.length - 1) : fieldObj.eq(this.length - 1);
                      //tipPosition.after("<span class='tooltip' id='" + tipname(filedName) + "'> " + warnInfo + " </span>");
                      validResult[filedName] = false;
                      errorMsg[filedName] = warnInfo;
                      if (isAlert && isAll) msg = warnInfo;
                  },
  
                  showRight = function (fieldObj, filedName) {
                      var tipObj = $("#" + tipname(filedName));
                      if (tipObj.length > 0) tipObj.remove();
                      var tipPosition = fieldObj.next().length > 0 ? fieldObj.nextAll().eq(this.length - 1) : fieldObj.eq(this.length - 1);
                      //tipPosition.after("<span class='tooltip' id='" + tipname(filedName) + "'>correct</span>");
                      validResult[filedName] = true;
                  },
  
                  findTo = function (objName) {
                      var find;
                      $.each(items, function () {
                          if (this.name == objName && this.simple) {
                              find = this.simple;
                              return false;
                          }
                      });
                      if (!find) find = $("[name='" + objName + "']")[0].name;
                      return find;
                  },
  
                  fieldCheck = function (item) {
                      var i = item, field = $("[name='" + i.name + "']", formObj[0]);
                      if (!field[0]) return;
  
                      var warnMsg, fv = $.trim(field.val()), isRq = typeof i.require === "boolean" ? i.require : true;
  
                      if (isRq && ((field.is(":radio") || field.is(":checkbox")) && !field.is(":checked"))) {
                          warnMsg = i.message || "choice needed";
                          showError(field, i.name, warnMsg);
  
                      } else if (isRq && fv == "") {
                          warnMsg = i.message || ( field.is("select") ? "choice needed" : "not none" );
                          showError(field, i.name, warnMsg);
  
                      } else if (fv != "") {
                          if (i.min || i.max) {
                              var len = fv.length, min = i.min || 0, max = i.max;
                              warnMsg = i.message || (max ? "range" + min + "~" + max + "" : "min length" + min);
  
                              if ((max && (len > max || len < min)) || (!max && len < min)) {
                                  showError(field, i.name, warnMsg);
                                  return;
                              }
                          }
                          if (i.type) {
                              var matchVal = i.to ? $.trim($("[name='" + i.to + "']").val()) : i.value;
                              var matchRet = matchVal ? typeTest(i.type, fv, matchVal) : typeTest(i.type, fv);
  
                              warnMsg = i.message || msgSuffix[i.type];
                              if (matchVal) warnMsg += (i.to ? findTo(i.to) + "value" : i.value);
  
                              if (!matchRet) showError(field, i.name, warnMsg);
                              else showRight(field, i.name);
  
                          } else {
                              showRight(field, i.name);
                          }
  
                      } else if (isRq) {
                          showRight(field, i.name);
                      }
  
                  },
  
                  validate = function () {
                      $.each(items, function () {
                          isAll = true;
                          fieldCheck(this);
                      });
  
                      if (isAlert && msg != "") {
                          alert(msg);
                          msg = "";
                      }
                      return checkRet;
                  };
  
              $.each(items, function () {
                  var field = $("[name='" + this.name + "']", formObj[0]);
                  if (field.is(":hidden")) return;
  
                  var obj = this, toCheck = function () {
                      isAll = false;
                      fieldCheck(obj);
                  };
                  if (field.is(":file") || field.is("select")) {
                      field.change(toCheck);
                  } else {
                      field.blur(toCheck);
                  }
              });
  
              if (isBindSubmit) {
                  $(this).submit(validate);
              } else {
                  return validate();
              }
  
          }
  
      });
  
  })(jQuery);
  