// function areAllReqFilled(formName)
// function: To see if all Required fields are filled out
// parameters: formName - the "name" value of the form
function areAllReqFilled(formName) {
if (areAllReqFilledGen(formName)){
return true;
} else {
return false;
}
}
function areAllReqFilledGen(formName){
alertMsg = "<ul>";
errorCount = 0;
for (x=0; x<ReqFieldsList.length; x++) {
if (ReqFieldsList[x] != ""){
if (document.forms[formName].elements[ReqFieldsList[x]].type == "text" ||
document.forms[formName].elements[ReqFieldsList[x]].type == "password" ||
document.forms[formName].elements[ReqFieldsList[x]].type == "textarea") {
if (document.forms[formName].elements[ReqFieldsList[x]].value == "") {
alertMsg += '<li>' + ReqFieldsDisplayNames[x] + '</li>';
errorCount++;
}
} else if (document.forms[formName].elements[ReqFieldsList[x]].type == "select-one") {
if (document.forms[formName].elements[ReqFieldsList[x]].selectedIndex == 0){
alertMsg += '<li>' + ReqFieldsDisplayNames[x] + '</li>';
errorCount++;
}
} else if (document.forms[formName].elements[ReqFieldsList[x]].type == "hidden") {
// do nothing
} else {
if (getIndex(formName, ReqFieldsList[x]) == 0) {
alertMsg += '<li>' + ReqFieldsDisplayNames[x] + '</li>';
errorCount++;
}
}
}
}
if (alertMsg != "<ul>") { // there are errors so call Alert and return false
alertMsg = 'Please fill in the following required fields:<br />' + alertMsg;
alertMsg += '</ul>';
//figure out which Alert window to use
if (errorCount == 1) {
Alert(alertMsg);
} else if (errorCount <= 5) {
Alert1(alertMsg);
} else {
Alert2(alertMsg);
}
return false;
} else { // no errors so return true and allow parent form submission
return true;
}
}
function areAllReqFilledEM(formName){
alertMsg = "<ul>";
errorCount = 0;
for (i=0; i<ReqFieldsList.length; i++) {
if (document.forms[formName].elements[ReqFieldsList[i]].type == "text"){
if (document.forms[formName].elements[ReqFieldsList[i]].value == "") {
alertMsg += '<li>' + ReqFieldsDisplayNames[i] + '</li>';
errorCount++;
}
}
}
if (document.forms[formName].elements[extColor].selectedIndex == 0){
alertMsg += '<li>Exterior Color</li>';
errorCount++;
}
if (document.forms[formName].elements[year].selectedIndex == 0){
alertMsg += '<li>Year</li>';
errorCount++;
}
if (document.forms[formName].elements[cylinder].selectedIndex == 0){
alertMsg += '<li>Engine Type</li>';
errorCount++;
}
if (document.forms[formName].elements[transmission].selectedIndex == 0){
alertMsg += '<li>Transmission Type</li>';
errorCount++;
}
if (document.forms[formName].elements[doorscount].selectedIndex == 0){
alertMsg += '<li>Number of Doors</li>';
errorCount++;
}
if (getIndex(formName, condition) == 0){
alertMsg += '<li>Condition</li>';
errorCount++;
}
if (getIndex(formName,vehInspection ) == 0){
alertMsg += '<li>Vehicle Inspection</li>';
errorCount++;
}
if (getIndex(formName, titleType) == 0){
alertMsg += '<li>Vehicle Title Type</li>';
errorCount++;
}
if (alertMsg != "<ul>") { // there are errors so call Alert and return false
alertMsg = 'Please fill in the following required fields:<br />' + alertMsg;
alertMsg += '</ul>';
//figure out which Alert window to use
if (errorCount == 1) {
Alert(alertMsg);
} else if (errorCount <= 5) {
Alert1(alertMsg);
} else {
Alert2(alertMsg);
}
return false;
} else { // no errors so return true and allow parent form submission
return true;
}
}
function getIndex(formname, element){
var length = document.forms[formname].elements[element].length;
var checked = 0;
for (i=0; i<length; i++){
if (document.forms[formname].elements[element][i].checked == true){
checked++;
}
}
return checked;
}
function whichRadioChecked(formName, elementName)
{
if (document.forms[formName].elements[elementName]) {
if (document.forms[formName].elements[elementName].length) {
for (i=0; i<document.forms[formName].elements[elementName].length; i++) {
if(document.forms[formName].elements[elementName][i].checked == true)
return document.forms[formName].elements[elementName][i].value;
}
} else {
if(document.forms[formName].elements[elementName].checked == true)
return document.forms[formName].elements[elementName].value
}
}
}
// function isReqFilled()
// function:    To see if a required field is filled out
// parameters:  inputStr- the "value" of a form element
//              showAlert- boolean flag to display an alert message
//              msg- the text to show in the alert message
function isReqFilled(inputStr, showAlert, msg) {
if (inputStr == null || inputStr == "") {
if (showAlert) {
alert(msg);
}
return false;
} else {
return true;
}
}
// function isEmail(str)
// function:    to check the validity of the email address
// parameters:  str- email string input by the user in the text box.
function isEmail(str) {
for (i=0; i<str.length; i++){
if (str.charAt(i) == " "){
Alert('Please check the email Address. It should not have spaces.');
return false;
}
}
var reg1 = /(@.*@)|(\.\.)|(@\.)|(\.@)|(^\.)/; // not valid
var reg2 = /^.+\@(\[?)[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,9}|[0-9]{1,3})(\]?)$/; // valid
if (!reg1.test(str) && reg2.test(str)) { // if syntax is valid
return true;
} else {
Alert("\"" + str + "\" is an invalid e-mail!");
return false;
}
}
function isEmailWithoutAlert(str) {
for (i=0; i<str.length; i++){
if (str.charAt(i) == " "){
return false;
}
}
var reg1 = /(@.*@)|(\.\.)|(@\.)|(\.@)|(^\.)/; // not valid
var reg2 = /^.+\@(\[?)[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,9}|[0-9]{1,3})(\]?)$/; // valid
if (!reg1.test(str) && reg2.test(str)) { // if syntax is valid
return true;
} else {
return false;
}
}
// function isPhone(pNo)
// function:    to check the validity of the phone number.
// parameters:  pNo- Phone number string input by the user.
function isPhone(pNo){
var validChar = "()-.+ ";
var normalizedPhone = stripChars(pNo, validChar);
if (normalizedPhone == "")
return false;
if (isNaN(normalizedPhone)){
return false;
}else {
return true;
}
}
// function stripChars(str, bag)
// function: To return the string without the characters in bag.
// parameters: str = field value to strip, bag - list of chars to strip
function stripChars (str, bag){
var returnString = "";
for (i=0; i<str.length; i++){
var c = str.charAt(i);
if (bag.indexOf(c) == -1){
returnString += c;
}
}
return returnString;
}
// function reformatStr(str)
// function: To reformat the str in a specified format
// parametrs: str - the string to reformat, plus the list of optional arguments to define the pattern
// e.g. we can pass the string of("(", 3, ") ", 3, "-', 4), which will format the input str in the format (999) 999-9999, which is a valid US// phone no.
function reformatStr(str){
var arg;
var pos = 0;
var returnString = "";
for (i=1; i<reformatStr.arguments.length; i++){
arg = reformatStr.arguments[i];
if (i % 2 == 1){
returnString += arg
} else {
returnString += str.substring(pos, pos+arg);
pos += arg;
}
}
return returnString;
}
// function isAmount(str)
// function:    To check if the amount entered contains only between 0-9, "." and ",".
// parameters:  str - field value to check/
function isAmount(str){
var validStr = "0123456789,."
var valid = 1;
for (var i=0; i < str.length; i++){
if (validStr.indexOf(str.charAt(i)) == "-1"){
valid = 0;
}
}
if (!valid){
Alert("Please enter a valid amount.");
return false;
}else{
return true;
}
}
function isAmountWithoutAlert(str){
var validStr = "0123456789,."
var valid = 1;
for (var i=0; i < str.length; i++){
if (validStr.indexOf(str.charAt(i)) == "-1"){
valid = 0;
}
}
if (!valid){
return false;
}else{
return true;
}
}
//function checkGreaterThan()
//function: to check if elementName2 is greater than elementName1
// parameters:  formName- the "name" value of the form
//              elementName1, elementName2- the "name" value of the input field form element
//              str: to check any string is also allowed for elementName2 e.g. "Any value"
function checkGreaterThan(formName, elementName1, elementName2, str)
{
elem1Val = document.forms[formName].elements[elementName1].value
elem2Val = document.forms[formName].elements[elementName2].value
if(elem2Val != str){
if(isNaN(elem2Val) || parseInt(elem2Val) < parseInt(elem1Val))
return false;
}
return true;
}
// function clearField()
// function:    To clear an input field
// parameters:  formName- the "name" value of the form
//              elementName- the "name" value of the input field form element
function clearField(formName, elementName) {
document.forms[formName].elements[elementName].value = "";
}
// check zip code for US only.
// Should be 5 numeric digits only
function isZip(str){
if (str == ""){
Alert("Please specify the zip code.");
return false;
}
if (str.length > 5){
Alert("Please specify only 5 digits zip code.");
return false;
} if (isNaN(str) || str < 0){
Alert("Please specify a valid zip code.");
return false;
}
return true;
}
// function isAlphaNumeric(str)
// function: To check if the string entered contains only letters and numbers
// parameters: str - field value to check
function isAlphaNumeric(str) {
var validAlpha = "AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz0123456789";
var valid = 1;
for (i=0; i < str.length; i++) {
if (validAlpha.indexOf(str.charAt(i)) == -1) {
valid = 0;
}
}
if (!valid) {
Alert("Only alphabet letters and numbers are allowed.");
return false;
} else {
return true;
}
}
function isQuoteChar(str) {
var specialCharAvailable = false;
if (str.indexOf('"') != -1 || str.indexOf("'") != -1)
specialCharAvailable  = true;
return specialCharAvailable ;
}
function isPositiveInt(str){
var isNotNumber = false;
isNotNumber = isNaN(str);
if(str == ''){
return false;
}
else if(isNotNumber){
return false;
}
else {
if(str <= 0){
return false;
}
}
return true;
}
function areAllReqFilledGenMessage(formName){
alertMsg = "";
for (x=0; x<ReqFieldsList.length; x++) {
if (ReqFieldsList[x] != ""){
if (document.forms[formName].elements[ReqFieldsList[x]].type == "text" ||
document.forms[formName].elements[ReqFieldsList[x]].type == "password" ||
document.forms[formName].elements[ReqFieldsList[x]].type == "textarea") {
if (document.forms[formName].elements[ReqFieldsList[x]].value == "") {
alertMsg += ReqFieldsDisplayNames[x] + ", ";
}
} else if (document.forms[formName].elements[ReqFieldsList[x]].type == "select-one") {
if (document.forms[formName].elements[ReqFieldsList[x]].selectedIndex == 0){
alertMsg += ReqFieldsDisplayNames[x] + ", ";
}
} else if (document.forms[formName].elements[ReqFieldsList[x]].type == "hidden") {
// do nothing
} else {
if (getIndex(formName, ReqFieldsList[x]) == 0) {
alertMsg += ReqFieldsDisplayNames[x] + ", ";
}
}
}
}
if (alertMsg != "") { // there are errors so call Alert and return false
alertMsg = 'Please fill in the <b><a href=\"#desc\" class=\"red\">required fields</a></b>:' + alertMsg;
addErrorMessage(alertMsg.substring(0,alertMsg.length-2),'desc');
} else { // no errors so return true and allow parent form submission
return true;
}
}