/********************************************** DESCRIPTION: Disables the rest and submit form if submit has been pressed to prevent double submit PARAMETERS: theForm - the form name RETURNS: true **********************************************/ function disableButton(theForm) { theForm.submit.disabled = true; theForm.reset.disabled = true; return true; } /********************************************** DESCRIPTION: Enables the rest and submit form if submit has been pressed to prevent double submit PARAMETERS: theForm - the form name RETURNS: true **********************************************/ function enableButton(theForm) { theForm.submit.disabled = false; theForm.reset.disabled = false; return true; } /************************************************ DESCRIPTION: Removes leading and trailing spaces. PARAMETERS: strvValue - Source string from which spaces will be removed; RETURNS: Source string with whitespaces removed. *************************************************/ function trimAll( strValue ) { var objRegExp = /^(\s*)$/; //check for all spaces if(objRegExp.test(strValue)) { strValue = strValue.replace(objRegExp, ''); if( strValue.length == 0) return strValue; } //check for leading & trailing spaces objRegExp = /^(\s*)([\W\w]*)(\b\s*$)/; //remove leading and trailing whitespace characters if(objRegExp.test(strValue)) strValue = strValue.replace(objRegExp, '$2'); return strValue; } /************************************************ DESCRIPTION: Used to open a window with street names PARAMETERS: id - id of the field to return the street name to app - name of the application / template files for roadlist.pl lang - en or fr RETURNS: true *************************************************/ function roadpick(id, app, lang) { if (lang != "en" && lang !="fr") lang="en"; newWin=window.open('/cgi-bin/streetname/roadlist.pl?id='+ id + '&lang='+lang + '&name='+app,'newguy', 'resizable=1,scrollbars=1,width=500,height=400'); if (window.focus) {newWin.focus()}; } /************************************************ DESCRIPTION: Validates that a string is not all blank (whitespace) characters. PARAMETERS: strValue - String to be tested for validity RETURNS: True if valid, otherwise false. *************************************************/ function validateNotEmpty( strValue ) { var strTemp = strValue; strTemp = trimAll(strValue); if(strTemp.length > 0) return true; return false; } /*******FUNCTION IS LEGACY AND DEPRICATED - USE validatePhoneNumber() INSTEAD****** DESCRIPTION: Validates phone numbers including business extension PARAMETERS: areaCode - area code prefix - 3 digit exchange extension - business_ext - business extension (optional) lang - en or fr message - error message to be returned // required - is the field required or test only if data is inputed RETURNS: Nothing if successful or returns an error message *************************************************/ function validatePhone(areaCode,prefix,extension, business_ext, lang, errorEmpty, errorInvalid, local) { var error=""; var flag = "true"; var phoneNum = areaCode + "-" + prefix + "-" + extension; var vaildPhoneObj = /\d\d\d-\d\d\d-\d\d\d\d/; // Phone extension numbers only var vaildBusExtObj = /^\d*$/; // Numbers reserved for TV shows etc ... var fakeNumberObj = /\d\d\d-555-01\d\d/; // Directory Assistance Number var dirAssistObj = /\d\d\d-555-1212/; var ottawaAreaCode = /^613/; local = local.toLowerCase(); // in case of lowercase // If any of the phone fields are empty - return error message if ((!areaCode) && (!prefix) && (!extension)) { error=errorEmpty + "\n"; flag = "false"; } if (flag == "true") { if(vaildPhoneObj.exec(phoneNum) == null || (areaCode =="555") || (fakeNumberObj.exec(phoneNum)) || (dirAssistObj.exec(phoneNum))) { error += errorInvalid + "\n"; } else { if (local == "y") { if (! ottawaAreaCode.test(areaCode)) { if (lang == "fr") { error += "Votre indicatif régional doit se trouver dans la région d’Ottawa.\n"; } else { error += "Area Code must be from the Ottawa Area.\n"; } } } } if (business_ext) { if(vaildBusExtObj.exec(business_ext) == null) { if (lang == "fr") { error += "Veuillez entrer un numéro de poste valide. \n"; } else { error += "Please enter a valid phone extension.\n"; } } } } return error; } /************************************************ DESCRIPTION: Validates that a string a Canadian postal code in 6 character format. Z5Z 5Z5 or Z5Z5Z5 or Z5Z-5Z5 It can also check if the postal code is an Ottawa Postal Code or Not PARAMETERS: strValue - String to be tested for validity lang - en or fr local - flag to set for only Ottawa Postal Codes (loosely defined as any postal code starting with K RETURNS: Nothing if successful or returns an error message *************************************************/ function validatePostalCode(strValue, lang, local) { var error=""; var objRegExp = /^\D{1}\d{1}\D{1}[\s-]?\d{1}\D{1}\d{1}$/ ; var santaClausPC = /H0H\s?0H0/; // Not valid Postal Code Letters var invalidLetter = /[DFIOQU]/; var ottawaStation = /^[K]/; strValue = trimAll(strValue); local = local.toLowerCase(); // in case of lowercase strValue = strValue.toUpperCase(); // chance case to upppercase //check for valid Canadian Postal Code if (!validateNotEmpty(strValue)) { if (lang == "fr") error += "Veuillez entrer votre code postal.\n"; else error += "Please enter your postal code.\n"; return error; } if (!objRegExp.test(strValue) || santaClausPC.test(strValue) || invalidLetter.test(strValue)) { if (lang == "fr") error += "Veuillez entrer un code postal valide.\n"; else error += "Please enter a valid postal code.\n"; return error; } if (local == "y" && !ottawaStation.test(strValue)) { if (lang == "fr") error += "Votre indicatif régional doit se trouver dans la région d’Ottawa.\n"; else error += "Postal code must be from the Ottawa Area.\n"; } return error; } /************************************************ DESCRIPTION: Checks the format of the email address PARAMETERS: strng - email address lang - en or fr // required - is the field required or test only if data is inputed RETURNS: Nothing if successful or returns an error message *************************************************/ function checkEmail (strng, lang) { var error=""; var flag = "true"; strng = trimAll(strng); var emailFilter=/^(\w|\-|\_|\.)+\@((\w|\-|\_)+\.)+[a-zA-Z]{2,}$/; var validChars = /[a-zAZ0-9!#%*\/\?\|\^{}`~&\'\+\-\=]/; if (!validateNotEmpty(strng)) { if (lang == "fr") return "Veuillez entrer votre adresse électronique.\n"; else return "Please enter your email address.\n"; } if (!(emailFilter.test(strng))) { if (lang == "fr") return "Veuillez entrer une adresse électronique valide.\n"; else return "Please enter a valid email address.\n"; } if (!strng.match(validChars)) { //test email for illegal characters if (lang == "fr") return "Cette adresse électronique comporte des caractères invalides.\n"; else return "The email address contains illegal characters.\n"; } return error; } /************************************************ DESCRIPTION: Checks to see if the input is all numbers, alpha, or both - depeding on the switch used PARAMETERS: strng - input value errorMessageInvalid - Message stating that the input failed test (ie not all numbers) errorMessageSize - Message stating that the minimum size has not been reached checkType - n (numbers only) - a (alpha only) - b (both) RETURNS: Nothing if successful or returns an error message *************************************************/ function checkForNumAlpha (strng, errorEmpty, errorInvalid, errorSize, size, checkType) { var error=""; var validChars; var validNum=/^\d*$/; var validAlpha=/^[a-zA-Z]*$/; var validAlphaNum=/^\w*$/; strng = trimAll(strng); checkType = checkType.toLowerCase(); /* sets the corrected regular expression */ if (checkType == "n") validChars = validNum; else if (checkType == 'a') validChars = validAlpha; else validChars = validAlphaNum; if (strng.length == 0 ) return errorEmpty + "\n"; if (! validChars.exec(strng)) return errorInvalid + "\n"; if (strng.length < size) return errorSize + "\n"; return error; } /************************************************ DESCRIPTION: Checks the drop down selection box PARAMETERS: strng - - input value message - Error Message RETURNS: Nothing if successful or returns an error message *************************************************/ function checkDropDown(strng,errorMessage) { var error=""; if (strng == '' || strng == '_blank') return errorMessage + "\n"; return error; } /************************************************ DESCRIPTION: Checks the data in a input box PARAMETERS: strng - - input value message - Error Message size - if this is used, there is a min size for the input box lang - en or fr RETURNS: Nothing if successful or returns an error message *************************************************/ function checkInputBox (strng, errorEmpty, errorIlegal, errorSize, size, lang) { var error = ""; strng = trimAll(strng); var legalChars = /^[0-9a-zA-Z\s\-\'.]+$/; // valid characters for input box if (!validateNotEmpty(strng)) return errorEmpty + "\n"; if (!legalChars.test(strng)) return errorIlegal + "\n"; if (strng.length < size) return errorSize + "\n"; return error; } /************************************************ DESCRIPTION: Checks to see if a radio button is selected PARAMETERS: checkvalue - value of radio button message - Error message RETURNS: Nothing if successful or returns an error message *************************************************/ function checkAllRadio(theForm,radioName, errorMessage, lang) { list = theForm.elements[radioName]; /* The length property is not a number so this cannot be a collection and must be normalised so that the following loop statement can handle it correctly. Normalisation is done by making a reference to the control currently referred to by the - radioCollection - local variable into the first (and only) element of a new Array object and then assigning a reference to that array to the - radioCollection - local variable: */ if(typeof list.length != "number") list = [logon_id]; for (i=0; i= len && !containsElement(filter,keyCode)) { eCtrl.value = eCtrl.value.slice(0, len); eCtrl.form[(getIndex(eCtrl)+1) % eCtrl.form.length].focus(); } function containsElement(arr, ele) { var found = false, index = 0; while(!found && index < arr.length) if(arr[index] == ele) found = true; else index++; return found; } function getIndex(eCtrl) { var index = -1, i = 0, found = false; while (i < eCtrl.form.length && index == -1) { if (eCtrl.form[i] == eCtrl) index = i; else i++; // alert(eCtrl.form[i].value); } return index; } return true; } /************************************************ DESCRIPTION: Designed to change focus to an input element PARAMETERS: element_id - the id of the element which will receive focus RETURNS: false - to avoid link act *************************************************/ function focusElement(element_id) { document.getElementById(element_id).focus(); return false; } /************************************************ DESCRIPTION: Validates phone numbers including business extension. Accepts spaces, no spaces, -, and . as number seperators PARAMETERS: phoneNum - the phone number to validate business_ext - business extension (optional). Just pass '' if you do not have an extension to validate lang - en or fr local - boolean (pass true or false, no quotes) RETURNS: String - representing the error message generated. Blank string on success BY: Brad West DATE: March 6, 2009 *************************************************/ function validatePhoneNumber(phoneNum, business_ext, lang, local) { var error=""; var validPhoneObj = /^\d\d\d[ -.]?\d\d\d[ -.]?\d\d\d\d$/; // phone number regex var validBusExtObj = /^\d*$/; // Phone extension numbers only var fakeNumberObj = /^\d\d\d[-.\s]?555[-.\s]?\d\d\d\d$/; // Numbers reserved for TV shows etc ... var fakeAreaCodeObj = /^555/; // fake area code var ottawaAreaCodeObj = /^613/; // ottawa area code /* sets default language */ if (lang != "en" && lang !="fr") lang="en"; /* tests the phone number */ if (fakeNumberObj.test(phoneNum) || !validPhoneObj.test(phoneNum) || fakeAreaCodeObj.test(phoneNum)) { if (lang == "en") error+= "Please enter a valid phone number.\n"; else error+= "Veuillez entrer un numéro de téléphone valide.\n" } /* now, phone number at least is assumed valid, check for local */ if (local && !ottawaAreaCodeObj.test(phoneNum) && error=="") { if (lang=="en") error+= "Area Code must be from the Ottawa Area.\n"; else error+= "Votre indicatif régional doit se trouver dans la région d’Ottawa.\n"; } /* and finally, check the extension */ if (!validBusExtObj.test(business_ext)) { if (lang=="en") error+= "Please enter a valid phone extension.\n" else error+= "Veuillez entrer un numéro de poste valide.\n"; } return error; }