//判斷長度 /* RegObj 所要驗證的物件名稱 RegLen 所能輸入的最大長度 ErrID 錯誤欄位的名稱 Lang 多國語系的代碼 */ function Length(RegObj, RegLen, ErrID, Lang) { if (document.getElementById(RegObj).value.length > RegLen) { var ErrMsg, RegObj_Length; RegObj_Length = document.getElementById(RegObj).value.length; switch (Lang) { case "TW": ErrMsg = "[" + ErrID + "]長度過長！\n超過" + RegLen + "字！\n目前共有" + RegObj_Length + "字！"; break; case "EN": ErrMsg = "[" + ErrID + "] is over the length limit, with " + RegLen + " excessive characters.\nThere are currently " + RegObj_Length + " characters in total"; break; } alert(ErrMsg); return false; } return true; } //檢查欄位是否有輸入或選擇所需之值並回傳錯誤訊息 /* RegObj 所要驗證的物件名稱 RegVal 所要驗證的值 ErrID 錯誤欄位的名稱 Lang 多國語系的代碼 */ function CheckIsNull(RegObj, RegVal, ErrID, Lang) { if (document.getElementById(RegObj).value == RegVal) { var ErrMsg; switch (Lang) { case "TW": ErrMsg = "[" + ErrID + "]欄位錯誤(不可為空白)！\n請輸入(選擇)資料！"; break; case "EN": ErrMsg = "The field [" + ErrID + "] is erroneous (cannot be blank).\nPlease enter or select data！"; break; } alert(ErrMsg); return false; } return true; } //檢查兩欄位[起迄日期等有開始與結束關係的欄位]的值是大於、小於或等於 /* RegObj_S 所要驗證的物件名稱 RegObj_E 所要驗證的物件名稱 RegVar 表所要驗證的條件式(大於、小於或等於) RegNum 表所要驗證的型態 ErrID 錯誤欄位的名稱 Lang 多國語系的代碼 */ function CheckRegCondition(RegObj_S, RegObj_E, RegVar, RegNum, ErrID, Lang) { var ErrMag; switch (RegVar) { case ">": switch (Lang) { case "TW": ErrMsg = "大於"; break; case "EN": ErrMsg = "bigger than"; break; } break; case "<": switch (Lang) { case "TW": ErrMsg = "小於"; break; case "EN": ErrMsg = "less than"; break; } break; case "==": switch (Lang) { case "TW": ErrMsg = "等於"; break; case "EN": ErrMsg = "equal to"; break; } break; case "!=": switch (Lang) { case "TW": ErrMsg = "不等於"; break; case "EN": ErrMsg = "different than"; break; } break; } switch (RegNum) { case 0: switch (Lang) { case "TW": ErrMsg = "舊密碼輸入錯誤"; break; case "EN": ErrMsg = "The old password is incorrect."; break; } ErrMsg = "[" + ErrID + "]" + ErrMsg; break; case 1: switch (Lang) { case "TW": ErrMsg = "新密碼與確認密碼並不一致"; break; case "EN": ErrMsg = "The new password does not match the confirmation password."; break; } ErrMsg = "[" + ErrID + "]" + ErrMsg; break; case 2: switch (Lang) { case "TW": ErrMsg = "[" + ErrID + "]" + "的開始日期不可" + ErrMsg + "結束日期"; break; case "EN": ErrMsg = "The starting date of [" + ErrID + "] cannot be " + ErrMsg + " the end date."; break; } break; case 3: switch (Lang) { case "TW": ErrMsg = "[" + ErrID + "]" + "的開始時間不可" + ErrMsg + "結束時間"; break; case "EN": ErrMsg = "The starting time of [" + ErrID + "] cannot be " + ErrMsg + " the finishing time."; break; } break; case 4: switch (Lang) { case "TW": ErrMsg = "不可" + ErrMsg + "原有的報名人數"; break; case "EN": ErrMsg = " cannot be " + ErrMsg + " the original number of registered participants"; break; } ErrMsg = "[" + ErrID + "]" + ErrMsg; break; case 5: switch (Lang) { case "TW": ErrMsg = "[" + ErrID + "]欄位錯誤(不可為空白)！\n請輸入(選擇)資料！"; break; case "EN": ErrMsg = "The field [" + ErrID + "] is erroneous (cannot be blank).\nPlease enter or select data！"; break; } break; case 6: switch (Lang) { case "TW": ErrMsg = "與[確認" + ErrID + "]並不一致"; break; case "EN": ErrMsg = "The e-mail address does not match the confirmation e-mail address."; break; } ErrMsg = "[" + ErrID + "]" + ErrMsg; break; } if (eval('(document.getElementById("' + RegObj_S + '").value ' + RegVar + 'document.getElementById("' + RegObj_E + '").value)')) { alert(ErrMsg + "！"); return false; } return true; } //檢查兩HtmlSelect欄位[月、日欄位]的值是否都有選擇或都沒選擇 /* RegObj 所要驗證的物件名稱 ErrID 錯誤欄位的名稱 */ function CheckEqualAndUnEqual(RegObj, ErrID) { if (((document.getElementById(RegObj + '_Month').value == '') && (document.getElementById(RegObj + '_Date').value == '')) || ((document.getElementById(RegObj + '_Month').value != '') && (document.getElementById(RegObj + '_Date').value != ''))) return true; alert('[' + ErrID + ']月日均須選擇或不選擇！'); return false; } //驗證欄位 /* RegObj 所要驗證的物件名稱 RegNum 判斷所需要的驗證方式 ErrID 錯誤欄位的名稱 Lang 多國語系的代碼 */ function CheckRegEx(RegObj, RegNum, ErrID, Lang) { var RegEx, ErrMsg; switch (RegNum) { case 0: RegEx = /\d/; switch (Lang) { case "TW": ErrMsg = "只允許輸入數字"; break; case "EN": ErrMsg = "Only numbers are acceptable inputs"; break; } break; case 1: RegEx = /[A-Z]/; switch (Lang) { case "TW": ErrMsg = "只允許輸入大寫字母"; break; case "EN": ErrMsg = "Only uppercase letters are acceptable inputs"; break; } break; case 2: RegEx = /[a-z]/; switch (Lang) { case "TW": ErrMsg = "只允許輸入小寫字母"; break; case "EN": ErrMsg = "Only lowercase letters are acceptable inputs"; break; } break; case 3: RegEx = /[a-zA-Z]/; switch (Lang) { case "TW": ErrMsg = "只允許輸入英文字母"; break; case "EN": ErrMsg = "Only English letters are acceptable inputs"; break; } break; case 4: RegEx = /\w/; switch (Lang) { case "TW": ErrMsg = "只允許輸入英數字"; break; case "EN": ErrMsg = "Only alphanumeric data are acceptable inputs"; break; } break; case 5: RegEx = /[\w_\.\,\'\-\r\n\ ]/; switch (Lang) { case "TW": ErrMsg = "只允許輸入英數字及 -_.,'等字元"; break; case "EN": ErrMsg = "Only alphanumeric data and punctuation marks (e.g., -_.,') are acceptable inputs"; break; } break; case 6: RegEx = /[A-Z][\d]{5}/; switch (Lang) { case "TW": ErrMsg = "格式為：[X99999]"; break; case "EN": ErrMsg = "The format is [X99999]"; break; } break; case 7: RegEx = /[A-Z]_\d{4}_\d{2}_\d{3}/; switch (Lang) { case "TW": ErrMsg = "格式為：[X_9999_99_999]"; break; case "EN": ErrMsg = "The format is [X_9999_99_999]"; break; } break; case 8: RegEx = /(\w[\w\d_\.\-]+)@([\w\d\-]+\.)+([\w\d]+)/; switch (Lang) { case "TW": ErrMsg = "請輸入正確的電子郵件格式[abc@d.e.f]"; break; case "EN": ErrMsg = "The correct format of an e-mail address is abc@d.e.f"; break; } break; case 9: RegEx = /http:\/\/(\w[\w\d_\.]+)([\w\d\-]+\.)+([\w\d]+)/; switch (Lang) { case "TW": ErrMsg = "請輸入正確的網址格式[http://a.b.c]"; break; case "EN": ErrMsg = "The correct format of a website address is http://a.b.c"; break; } break; case 10: RegEx = /\d{2}\:\d{2}/; switch (Lang) { case "TW": ErrMsg = "請輸入正確的時間格式[99:99]"; break; case "EN": ErrMsg = "The correct format of time is 99:99"; break; } break; case 11: RegEx = /\d{4}\/\d{2}\/\d{2}/; switch (Lang) { case "TW": ErrMsg = "請輸入正確的日期格式[yyyy/mm/dd]"; break; case "EN": ErrMsg = "The correct format of date is yyyy/mm/dd"; break; } break; case 12: RegEx = /^[0-9]+(\.[0-9]{1,2})?$/; switch (Lang) { case "TW": ErrMsg = "請輸入正確的格式[99.9]"; break; case "EN": ErrMsg = "The correct format is 99.9"; break; } break; } switch (RegNum) { case 6: case 7: case 10: case 11: case 12: //若不加下面這一判斷式，會造成一定要輸入資料才能驗證過關。 if ((document.getElementById(RegObj).value == "") && ((RegNum == 10) || (RegNum == 11) || (RegNum == 12))) break; if (!RegEx.test(document.getElementById(RegObj).value)) { switch (Lang) { case "TW": alert("[" + ErrID + "]欄位驗證錯誤！\n" + ErrMsg + "！"); break; case "EN": alert("The field [" + ErrID + "] cannot be validated！\n" + ErrMsg + "！"); break; } return false; } break; case 8: case 9: if (document.getElementById(RegObj).value != "") { var Mail = document.getElementById(RegObj).value.split("\n") if (Mail.length == 1) { if (!RegEx.test(Mail[0])) { switch (Lang) { case "TW": alert("[" + ErrID + "]欄位驗證錯誤！\n" + ErrMsg + "！"); break; case "EN": alert("The field [" + ErrID + "] cannot be validated！\n" + ErrMsg + "！"); break; } return false; } }else{ for (shtR = 0; shtR < Mail.length; shtR++) { if (!RegEx.test(Mail[shtR])) { switch (Lang) { case "TW": alert("[" + ErrID + "]欄位的第" + eval(shtR + 1) + "個格式錯誤！\n" + ErrMsg + "！"); break; case "EN": alert("The format of the " + eval(shtR + 1) + " element of the field [" + ErrID + "] is invalid！\n" + ErrMsg + "！"); break; } return false; } } } } break; default: for (var shtR = 0; shtR < document.getElementById(RegObj).value.length; shtR++) { if (!RegEx.test(document.getElementById(RegObj).value.charAt(shtR))) { switch (Lang) { case "TW": alert("[" + ErrID + "]欄位驗證錯誤！\n" + ErrMsg + "！"); break; case "EN": alert("The field [" + ErrID + "] cannot be validated！\n" + ErrMsg + "！"); break; } return false; } } break; } return true; }