function validateDate(form) {
var bValid = true;
var focusField = null;
var i = 0;
var fields = new Array();
oDate = new DateValidations();
for (x in oDate) {
var field = form[oDate[x][0]];
var value = form[oDate[x][0]].value;
var datePattern = oDate[x][2]("datePattern");
if ((field.type == 'text' ||
field.type == 'textarea') &&
(value.length > 0) &&
(datePattern.length > 0)) {
var MONTH = "MM";
var DAY = "dd";
var YEAR = "yyyy";
var orderMonth = datePattern.indexOf(MONTH);
var orderDay = datePattern.indexOf(DAY);
var orderYear = datePattern.indexOf(YEAR);
if ((orderDay < orderYear && orderDay > orderMonth)) {
var iDelim1 = orderMonth + MONTH.length;
var iDelim2 = orderDay + DAY.length;
var delim1 = datePattern.substring(iDelim1, iDelim1 + 1);
var delim2 = datePattern.substring(iDelim2, iDelim2 + 1);
if (iDelim1 == orderDay && iDelim2 == orderYear) {
dateRegexp = new RegExp("^(\\d{2})(\\d{2})(\\d{4})$");
} else if (iDelim1 == orderDay) {
dateRegexp = new RegExp("^(\\d{2})(\\d{2})[" + delim2 + "](\\d{4})$");
} else if (iDelim2 == orderYear) {
dateRegexp = new RegExp("^(\\d{2})[" + delim1 + "](\\d{2})(\\d{4})$");
} else {
dateRegexp = new RegExp("^(\\d{2})[" + delim1 + "](\\d{2})[" + delim2 + "](\\d{4})$");
}
var matched = dateRegexp.exec(value);
if(matched != null) {
if (!isValidDate(matched[2], matched[1], matched[3])) {
if (i == 0) {
focusField = form[oDate[x][0]];
}
showError(field,oDate[x][1]);
fields[i++] = oDate[x][1];
bValid = false;
}
} else {
if (i == 0) {
focusField = form[oDate[x][0]];
}
showError(field,oDate[x][1]);
fields[i++] = oDate[x][1];
bValid = false;
}
} else if ((orderMonth < orderYear && orderMonth > orderDay)) {
var iDelim1 = orderDay + DAY.length;
var iDelim2 = orderMonth + MONTH.length;
var delim1 = datePattern.substring(iDelim1, iDelim1 + 1);
var delim2 = datePattern.substring(iDelim2, iDelim2 + 1);
if (iDelim1 == orderMonth && iDelim2 == orderYear) {
dateRegexp = new RegExp("^(\\d{2})(\\d{2})(\\d{4})$");
} else if (iDelim1 == orderMonth) {
dateRegexp = new RegExp("^(\\d{2})(\\d{2})[" + delim2 + "](\\d{4})$");
} else if (iDelim2 == orderYear) {
dateRegexp = new RegExp("^(\\d{2})[" + delim1 + "](\\d{2})(\\d{4})$");
} else {
dateRegexp = new RegExp("^(\\d{2})[" + delim1 + "](\\d{2})[" + delim2 + "](\\d{4})$");
}
var matched = dateRegexp.exec(value);
if(matched != null) {
if (!isValidDate(matched[1], matched[2], matched[3])) {
if (i == 0) {
focusField = form[oDate[x][0]];
}
showError(field,oDate[x][1]);
fields[i++] = oDate[x][1];
bValid = false;
}
} else {
if (i == 0) {
focusField = form[oDate[x][0]];
}
showError(field,oDate[x][1]);
fields[i++] = oDate[x][1];
bValid = false;
}
} else if ((orderMonth > orderYear && orderMonth < orderDay)) {
var iDelim1 = orderYear + YEAR.length;
var iDelim2 = orderMonth + MONTH.length;
var delim1 = datePattern.substring(iDelim1, iDelim1 + 1);
var delim2 = datePattern.substring(iDelim2, iDelim2 + 1);
if (iDelim1 == orderMonth && iDelim2 == orderDay) {
dateRegexp = new RegExp("^(\\d{4})(\\d{2})(\\d{2})$");
} else if (iDelim1 == orderMonth) {
dateRegexp = new RegExp("^(\\d{4})(\\d{2})[" + delim2 + "](\\d{2})$");
} else if (iDelim2 == orderDay) {
dateRegexp = new RegExp("^(\\d{4})[" + delim1 + "](\\d{2})(\\d{2})$");
} else {
dateRegexp = new RegExp("^(\\d{4})[" + delim1 + "](\\d{2})[" + delim2 + "](\\d{2})$");
}
var matched = dateRegexp.exec(value);
if(matched != null) {
if (!isValidDate(matched[3], matched[2], matched[1])) {
if (i == 0) {
focusField = form[oDate[x][0]];
}
showError(field,oDate[x][1]);
fields[i++] = oDate[x][1];
bValid = false;
}
} else {
if (i == 0) {
focusField = form[oDate[x][0]];
}
showError(field,oDate[x][1]);
fields[i++] = oDate[x][1];
bValid = false;
}
} else {
if (i == 0) {
focusField = form[oDate[x][0]];
}
showError(field,oDate[x][1]);
fields[i++] = oDate[x][1];
bValid = false;
}
}
}
return bValid;
}
function isValidDate(day, month, year) {
if (month < 1 || month > 12) {
return false;
}
if (day < 1 || day > 31) {
return false;
}
if ((month == 4 || month == 6 || month == 9 || month == 11) &&
(day == 31)) {
return false;
}
if (month == 2) {
var leap = (year % 4 == 0 &&
(year % 100 != 0 || year % 400 == 0));
if (day>29 || (day == 29 && !leap)) {
return false;
}
}
return true;
}
function validateRadioCheckbox(form) {
var isValid = true;
var focusField = null;
var i = 0;
var fields = new Array();
oValidwhenForRadioButtons = new validwhenForRadioButtons();
for(x in oValidwhenForRadioButtons){
fn = oValidwhenForRadioButtons[x][2];
interpretation = interpretForValidWhenRadio(fn("test"), form);
var field = form[oValidwhenForRadioButtons[x][0]];
if (field != undefined) {
if (isRadio(field)) {
hideError(form[oValidwhenForRadioButtons[x][0]][0]);
} else {
hideError(form[oValidwhenForRadioButtons[x][0]]);
}
if (interpretation == "false") {
if (isRadio(field)) {
showError(form[oValidwhenForRadioButtons[x][0]][0],oValidwhenForRadioButtons[x][1]);
} else {
showError(form[oValidwhenForRadioButtons[x][0]],oValidwhenForRadioButtons[x][1]);
}
isValid = false;
} else if (interpretation != "true"){
var checkEval = eval(interpretation);
if(!eval(interpretation)){
if (isRadio(field)) {
showError(form[oValidwhenForRadioButtons[x][0]][0],oValidwhenForRadioButtons[x][1]);
} else {
showError(form[oValidwhenForRadioButtons[x][0]],oValidwhenForRadioButtons[x][1]);
}
isValid = false;
}
}
}
}
return isValid;
}
function isRadio(obj) {
//returns true if is an array of radio buttons
if (obj.length > 0) {
if (obj[0].type == 'radio') {
return true;
}
}
return false;
}
function isCheckbox(obj) {
if (obj.type == "checkbox") {
return true;
}
return false;
}
function stringDelimiter(obj) {
var str = "";
if (obj.search("==") != -1) {
str = "==";
} else if (obj.search("!=") != -1) {
str = "!=";
}
return str;
}
function getComparisonString(obj)
{
var str = obj;
if (obj == "JA") {
str = "J";
} else if (obj == "J") {
str = "J";
} else if (obj == "NEE") {
str = "N";
} else if (obj == "N") {
str = "N";
} else if (obj == "true") {
str = "true";
} else if (obj == "false") {
str = "false";
} else if (obj == "ONBEPAALD") {
str = "O";
} else if (obj == "MAYBE") {
str = "M";
} 
return str;
}
function isExisting(obj){
return typeof(obj)!='undefined';
}
function checkRadioValue(field, delimiter, value) {
var isValid = false;
var strCompare = getComparisonString(value);
var fieldvalue = "O";
for (var fieldIndex=0; fieldIndex<field.length;fieldIndex++) {
if (field[fieldIndex].checked) {
fieldvalue = field[fieldIndex].value;
break;
}
}
if (delimiter == "==") {
if (fieldvalue == strCompare)
{
isValid = true;
}
}
if (delimiter == "!=") {
if (fieldvalue != strCompare)
{
isValid = true;
}
}
if (delimiter == ">"){
if (fieldvalue > strCompare){
isValid = true;
}
}
return isValid;
}
function interpretForValidWhenRadio(test, form){
var re = /\([a-zA-Z0-9]*\s/g;
test = test.replace(/\(/g, "");
test = test.replace(/\)/g, "");
var fields = test.split(" ");
test = "";
var value = false;
for(var i = 0; i<fields.length; i++){
var testwaartde = fields[i];
var field = form[fields[i]];
if (isExisting(field)) {
if (isRadio(field)) {
value = checkRadioValue(field, fields[i+1], fields[i+2]);
if (value == true) {
i = fields.length;
break;
} else {
i = i+3;
}
} else if (isCheckbox(field)) {
if (i < fields.length-2 && fields[i+2]=="false") {
if (!field.checked) {
value = true;
i = fields.length;
break;
} else {
i = i + 3;
}
} else {
if (field.checked) {
value = true;
i = fields.length;
break;
} else {
i = i+1;
}
}
} else {
test = test + "form." + fields[i] + ".value ";
}
} else {
test = test + fields[i] + " ";
}
}
if (value) {
test = "true";
} else if (test == "") {
test = "false";
} else {
test = test + ";";
}
test = test.replace(/\sor\s/g, "||");
test = test.replace(/\sand\s/g, "&&");
test = test.replace(/\snull/g, "''"); 
return test;
}
function validateMinLength(form) {
var isValid = true;
var focusField = null;
var i = 0;
var fields = new Array();
oMinLength = new minlength();
for (x in oMinLength) {
var field = form[oMinLength[x][0]];
if (field.type == 'text' ||
field.type == 'textarea') {
var iMin = parseInt(oMinLength[x][2]("minlength"));
if ((trim(field.value).length > 0) && (field.value.length < iMin)) {
if (i == 0) {
focusField = field;
}
showError(field,oMinLength[x][1]);
fields[i++] = oMinLength[x][1];
isValid = false;
}
}
}
return isValid;
}
function validateDateInFuture(form) {
var isValid = true;
var focusField = null;
var i = 0;
var fields = new Array();
oDateInFuture = new dateInFuture();
for(x in oDateInFuture){
fn = oDateInFuture[x][2];
interpretation = interpretDateInFuture(form[oDateInFuture[x][0]]);
hideError(form[oDateInFuture[x][0]]);
if(eval(interpretation)){
showError(form[oDateInFuture[x][0]],oDateInFuture[x][1]);
isValid = false;
}
}
return isValid;
}
var fDate;
function interpretDateInFuture(field){
var fielddate = new Array();
fieldDate = field.value.split("/");
var compareDate = new Array();
fDate = new Date(fieldDate[2],fieldDate[1] -1 ,fieldDate[0]);
var today = new Date();
if (fDate > today){
return true;
}
return false;
}
function validateRange(form) {
return validateIntRange(form);
}
function validateInteger(form) {
var bValid = true;
var focusField = null;
var i = 0;
var fields = new Array();
oInteger = new IntegerValidations();
for (x in oInteger) {
var field = form[oInteger[x][0]];
if (field.type == 'text' ||
field.type == 'textarea' ||
field.type == 'select-one' ||
field.type == 'radio') {
var value = '';
// get field's value
if (field.type == "select-one") {
var si = field.selectedIndex;
if (si >= 0) {
value = field.options[si].value;
}
} else {
value = field.value;
}
if (value.length > 0) {
if (!isAllDigits(value)) {
bValid = false;
if (i == 0) {
focusField = field;
}
showError(field,oInteger[x][1]);
fields[i++] = oInteger[x][1];
} else {
var iValue = parseInt(value);
if (isNaN(iValue) || !(iValue >= -2147483648 && iValue <= 2147483647)) {
if (i == 0) {
focusField = field;
}
showError(field,oInteger[x][1]);
fields[i++] = oInteger[x][1];
bValid = false;
}
}
} else {
bValid = false;
if (i == 0) {
focusField = field;
}
showError(field,oInteger[x][1]);
fields[i++] = oInteger[x][1];
}
}
}
return bValid;
}
function isAllDigits(argvalue) {
argvalue = argvalue.toString();
argvalue = argvalue.replace(/^[0]+/g, '');
var validChars = "0123456789";
var startFrom = 0;
if (argvalue.substring(0, 2) == "0x") {
validChars = "0123456789abcdefABCDEF";
startFrom = 2;
} else if (argvalue.charAt(0) == "0") {
validChars = "01234567";
startFrom = 1;
} else if (argvalue.charAt(0) == "-") {
startFrom = 1;
}
for (var n = startFrom; n < argvalue.length; n++) {
if (validChars.indexOf(argvalue.substring(n, n+1)) == -1) return false;
}
return true;
}
function validateFloat(form) {
var bValid = true;
var focusField = null;
var i = 0;
var fields = new Array();
oFloat = new FloatValidations();
for (x in oFloat) {
var field = form[oFloat[x][0]];
if (field.type == 'text' ||
field.type == 'textarea' ||
field.type == 'select-one' ||
field.type == 'radio') {
var value = '';
// get field's value
if (field.type == "select-one") {
var si = field.selectedIndex;
if (si >= 0) {
value = field.options[si].value;
}
} else {
value = field.value;
}
if (value.length > 0) {
// remove ',' before checking digits
var tempArray = value.split(',');
var joinedString= tempArray.join('');
if (!isAllDigits(joinedString)) {
bValid = false;
if (i == 0) {
focusField = field;
}
showError(field,oFloat[x][1]);
fields[i++] = oFloat[x][1];
} else {
var iValue = parseFloat(value);
if (isNaN(iValue)) {
if (i == 0) {
focusField = field;
}
showError(field,oFloat[x][1]);
fields[i++] = oFloat[x][1];
bValid = false;
}
}
}
}
}
return bValid;
}
function validateRequired(form) {
var isValid = true;
var focusField = null;
var i = 0;
var fields = new Array();
oRequired = new required();
for (x in oRequired) {
var field = form[oRequired[x][0]];
hideError(field);
if (field.type == 'text' ||
field.type == 'textarea' ||
field.type == 'file' ||
field.type == 'select-one' ||
field.type == 'radio' ||
field.type == 'password'||
field.type == 'hidden' ||
field.type == 'number') {
var value = '';
// get field's value
if (field.type == "select-one") {
var si = field.selectedIndex;
if (si >= 0) {
value = field.options[si].value;
}
} else {
value = field.value;
}
if (trim(value).length == 0) {
if (i == 0) {
focusField = field;
}
showError(field,oRequired[x][1]);
fields[i++] = oRequired[x][1];
isValid = false;
}
}
}
return isValid;
}
// Trim whitespace from left and right sides of s.
function trim(s) {
return s.replace( /^\s*/, "" ).replace( /\s*$/, "" );
}
function validateEnterpriseNumber(form){
var bValid = true;
var focusField = null;
var i = 0;
var fields = new Array();
oEnterpriseNumber = new enterpriseNumberCheck();
for (x in oEnterpriseNumber) {
var field = form[oEnterpriseNumber[x][0]];
if (field != undefined) {
hideError(field);
if ((field.type == 'text' ||
field.type == 'textarea' || field.type=='hidden')) {
if (!checkEnterpriseNumber(field.value)) {
if (i == 0) {
focusField = field;
}
showError(field,oEnterpriseNumber[x][1]);
fields[i++] = oEnterpriseNumber[x][1];
bValid = false;
}
}
}
}
return bValid;
}
function checkEnterpriseNumber(enterpriseNumber){
//If length is 0 return true
//Use validation required if length
//can not be 0
if (enterpriseNumber.length==0)
{
return true;
}
enterpriseNumber = enterpriseNumber.replace(/[\.-]/g,"");
if(enterpriseNumber == '0000000097'){
return false;
}
//if enterpriseNumber length 9 add 0
if (enterpriseNumber.length==9){
enterpriseNumber = "0" + enterpriseNumber;
}
//correct enterpriseNumber has length 10
if (enterpriseNumber.length==10){
if (!enterpriseNumber.match(/^[01]?[0-9]{9}$/)){return false};
var main = enterpriseNumber.substring(0,8);
var check = enterpriseNumber.substring(8,10);
var ret = (97 - (main % 97) + "");
if (ret.length == 1) ret = "0" + ret;
if (ret == check) return true; else return false;	
} else {
return false;
}
}
function validateCompareDates(form) {
var isValid = true;
var focusField = null;
var i = 0;
var fields = new Array();
oCompareDates = new compareDates();
for(x in oCompareDates){
fn = oCompareDates[x][2];
interpretation = interpretCompareDates(fn("test"),form[oCompareDates[x][0]]);
hideError(form[oCompareDates[x][0]]);
if(!eval(interpretation)){
showError(form[oCompareDates[x][0]],oCompareDates[x][1]);
isValid = false;
}
}
return isValid;
}
var cDate = new Array();
var fDate;
var today = new Date();
function interpretCompareDates(test,field){
var fielddate = new Array();
fieldDate = field.value.split("/");
var compareDate = new Array();
fDate = new Date(fieldDate[2],fieldDate[1] -1 ,fieldDate[0]);
var re = /\([a-zA-Z0-9]*\s/g;
var matches = new Array();
for(var i = 0; i<4; i++){
matches = re.exec(test);
if(matches != null){
compareDate = $("#" + matches[0].substring(1, matches[0].length-1)).val();
if (compareDate != undefined && compareDate.length>0){
compareDate = compareDate.split("/");
cDate[i] = new Date(compareDate[2],compareDate[1] - 1,compareDate[0]);
test = test.replace(matches[0],"(cDate[" + i + "] ");
} else {
test = test.replace(matches[0],"(''");
}
}
}
test = test.replace(/\*this\*/g,"fDate");
test = test.replace(/\*today\*/g,"today");
test = test.replace(/\sor\s/g, "||");
test = test.replace(/\sand\s/g, "&&");
test = test.replace(/\snull/g, "''"); 
test = test + ";";
return test;
}
function validateValidWhen(form) {
var isValid = true;
var focusField = null;
var i = 0;
var fields = new Array();
oValidWhen = new validwhen();
for(x in oValidWhen){
fn = oValidWhen[x][2];
interpretation = interpretForValidWhen(fn("test"),form[oValidWhen[x][0]]);
hideError(form[oValidWhen[x][0]]);
if(!eval(interpretation)){
showError(form[oValidWhen[x][0]],oValidWhen[x][1]);
isValid = false;
}
}
return isValid;
}
function interpretForValidWhen(test,field){
var re = /\([a-zA-Z0-9]*\s/g;
var matches = new Array();
do{
matches = re.exec(test);
if(matches != null){
test = test.replace(matches[0],"(form." + matches[0].substring(1, matches[0].length-1) + ".value ");	
}
} while(matches != null);
test = test.replace(/\*this\*/g,"form." + field.id + ".value");
test = test.replace(/\sor\s/g, "||");
test = test.replace(/\sand\s/g, "&&");
test = test.replace(/\snull/g, "''"); 
test = test + ";";
return test;
}
function validateIntGreaterThen(form) {
var isValid = true;
var focusField = null;
var i = 0;
var fields = new Array();
oRange = new intGreaterThen();
for (x in oRange) {
var field = form[oRange[x][0]];
if ((field.type == 'text' ||
field.type == 'textarea' || field.type=='hidden' ||
field.type == 'number') &&
(field.value.length > 0)) {
var iMin = parseInt(oRange[x][2]("min"));
var iValue = parseInt(field.value);
if (!(iValue >= iMin)) {
if (i == 0) {
focusField = field;
}
showError(field,oRange[x][1]);
fields[i++] = oRange[x][1];
isValid = false;
}
}
}
return isValid;
}
function validateEmail(form) {
var bValid = true;
var focusField = null;
var i = 0;
var fields = new Array();
oEmail = new email();
for (x in oEmail) {
var field = form[oEmail[x][0]];
hideError(field);
if ((field.type == 'text' ||
field.type == 'textarea') &&
(field.value.length > 0)) {
if (!checkEmail(field.value)) {
if (i == 0) {
focusField = field;
}
showError(field,oEmail[x][1]);
fields[i++] = oEmail[x][1];
bValid = false;
}
}
}
return bValid;
}
/**
* Reference: Sandeep V. Tamhankar (stamhankar@hotmail.com),
* http://javascript.internet.com
* Adjusted 15/12/2010 Johan Vandingenen:
* Domainnames can be longer then 3 characters
* Adjusted 7/10/2013 Pieter De Geyter:
* Validate multiple addresses
* Adjusted 4/06/2015 Suzanne Vandenhende:
* Adding éèàç to the not allowable special chars
* Adjusted 22/05/2017 Alex Demeyer:
* Adding öüïäëâêîôû to not allowable special chars
* Adjusted 1/09/2017 Suzanne Vandenhende:
* Underscore in domainpat is not allowed bv test@te_st.be
* Adjusted 04/12/2017 Johan Vandingenen:
* changed validation to regularexpression (special chars are allowed in localpart)
* Adjusted 1/02/2021 Pieter De Geyter
* replaced with W3C regex
*/
function checkEmail(emailStr) {
if (emailStr.length == 0) {
return true;
}
var re = /^[a-zA-Z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-zA-Z0-9!#$%&'*+/=?^_`{|}~-]+)*@(?:[a-zA-Z0-9](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?\.)+[a-zA-Z0-9](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$/;
var emails = emailStr.split(";");
var valid = true;
for (var i = 0; i < emails.length; i++){
var str = emails[i].replace(/^\s+|\s+$/g,'')
valid = valid && re.test(str);
}
return valid;
}
function validateMask(form) {
var isValid = true;
var focusField = null;
var i = 0;
var fields = new Array();
oMasked = new mask();
for (x in oMasked) {
var field = form[oMasked[x][0]];
if ((field.type == 'text' || 
field.type == 'textarea') && 
(field.value.length > 0)) {
if (!matchPattern(field.value, oMasked[x][2]("mask"))) {
if (i == 0) {
focusField = field;
}
showError(field,oMasked[x][1]);
fields[i++] = oMasked[x][1];
isValid = false;
}
}
}
return isValid;
}
function matchPattern(value, mask) {
return mask.exec(value);
}
function validateIbanNumber(form){
var bValid = true;
var focusField = null;
var i = 0;
var fields = new Array();
oIbanNumber = new ibanNumber();
for (x in oIbanNumber) {
var field = form[oIbanNumber[x][0]];
hideError(field);
if ((field.type == 'text' ||
field.type == 'textarea' || field.type=='hidden')) {
if (!checkIbanNumber(field.value)) {
if (i == 0) {
focusField = field;
}
showError(field,oIbanNumber[x][1]);
fields[i++] = oIbanNumber[x][1];
bValid = false;
}
}
}
return bValid;
}
function checkIbanNumber(ibanNumber){
if(ibanNumber == '00000000000097' || ibanNumber == '54000000000097'){
return false;
}
return bankAccountValid; 
}
function validateIntRange(form) {
var isValid = true;
var focusField = null;
var i = 0;
var fields = new Array();
oRange = new intRange();
for (x in oRange) {
var field = form[oRange[x][0]];
if ((field.type == 'text' ||
field.type == 'textarea' || field.type=='hidden') &&
(field.value.length > 0)) {
var iMin = parseInt(oRange[x][2]("min"));
var iMax = parseInt(oRange[x][2]("max"));
var iValue = parseInt(field.value,10);
if (!(iValue >= iMin && iValue <= iMax)) {
if (i == 0) {
focusField = field;
}
showError(field,oRange[x][1]);
fields[i++] = oRange[x][1];
isValid = false;
}
}
}
return isValid;
}
function validateMaxLength(form) {
var isValid = true;
var focusField = null;
var i = 0;
var fields = new Array();
oMaxLength = new maxlength();
for (x in oMaxLength) {
var field = form[oMaxLength[x][0]];
if (field.type == 'text' ||
field.type == 'textarea') {
var iMax = parseInt(oMaxLength[x][2]("maxlength"));
if (field.value.length > iMax) {
if (i == 0) {
focusField = field;
}
showError(field,oMaxLength[x][1]);
fields[i++] = oMaxLength[x][1];
isValid = false;
}
}
}
return isValid;
}
function validateFloatRange(form) {
var isValid = true;
var focusField = null;
var i = 0;
var fields = new Array();
oRange = new floatRange();
for (x in oRange) {
var field = form[oRange[x][0]];
if ((field.type == 'text' ||
field.type == 'textarea') &&
(field.value.length > 0)) {
var fMin = parseFloat(oRange[x][2]("min"));
var fMax = parseFloat(oRange[x][2]("max"));
var fValue = parseFloat(field.value);
if (!(fValue >= fMin && fValue <= fMax)) {
if (i == 0) {
focusField = field;
}
showError(field,oRange[x][1]);
fields[i++] = oRange[x][1];
isValid = false;
}
}
}
return isValid;
}
function validateByte(form) {
var bValid = true;
var focusField = null;
var i = 0;
var fields = new Array();
oByte = new ByteValidations();
for (x in oByte) {
var field = form[oByte[x][0]];
if (field.type == 'text' ||
field.type == 'textarea' ||
field.type == 'select-one' ||
field.type == 'radio') {
var value = '';
// get field's value
if (field.type == "select-one") {
var si = field.selectedIndex;
if (si >= 0) {
value = field.options[si].value;
}
} else {
value = field.value;
}
if (value.length > 0) {
if (!isAllDigits(value)) {
bValid = false;
if (i == 0) {
focusField = field;
}
showError(field,oByte[x][1]);
fields[i++] = oByte[x][1];
} else {
var iValue = parseInt(value);
if (isNaN(iValue) || !(iValue >= -128 && iValue <= 127)) {
if (i == 0) {
focusField = field;
}
showError(field,oByte[x][1]);
fields[i++] = oByte[x][1];
bValid = false;
}
}
}
}
}
return bValid;
}
function validatePosInteger(form) {
var bValid = true;
var focusField = null;
var i = 0;
var fields = new Array();
oInteger = new IntegerValidations();
for (x in oInteger) {
var field = form[oInteger[x][0]];
if (field.type == 'text' ||
field.type == 'textarea' ||
field.type == 'select-one' ||
field.type == 'radio') {
var value = '';
// get field's value
if (field.type == "select-one") {
var si = field.selectedIndex;
if (si >= 0) {
value = field.options[si].value;
}
} else {
value = field.value;
}
if (value.length > 0) {
var iValue = parseInt(value);
if (isNaN(iValue) || !(iValue > 0 && iValue <= 2147483647)) {
if (i == 0) {
focusField = field;
}
showError(field,oInteger[x][1]);
fields[i++] = oInteger[x][1];
bValid = false;
}
}
}
}
return bValid;
}
function validatePhone(form) {
var isValid = true;
var focusField = null;
var i = 0;
var fields = new Array();
phone = new Phone();
for (x in phone) {
var field = form[phone[x][0]];
var strippedField = field.value.replace(/\D/g,'');
if (field.value.length > 0 && strippedField.length < 9) {
showError(field,phone[x][1]);
fields[i++] = phone[x][1];
isValid = false;
}
}
return isValid;
}
function validateFloatGreaterThen(form) {
var isValid = true;
var focusField = null;
var i = 0;
var fields = new Array();
oRange = new floatGreaterThen();
for (x in oRange) {
var field = form[oRange[x][0]];
if ((field.type == 'text' ||
field.type == 'textarea' || field.type=='hidden') &&
(field.value.length > 0)) {
var iMin = parseFloat(oRange[x][2]("min"));
var tempArray = field.value.split(',');
var joinedString= tempArray.join('.');
var iValue = parseFloat(joinedString);
if (!(iValue >= iMin)) {
if (i == 0) {
focusField = field;
}
showError(field,oRange[x][1]);
fields[i++] = oRange[x][1];
isValid = false;
}
}
}
return isValid;
}
function validateBusinessUnitNumber(form){
var bValid = true;
var focusField = null;
var i = 0;
var fields = new Array();
oBusinessUnitNumber = new businessUnitNumberCheck();
for (x in oBusinessUnitNumber) {
var field = form[oBusinessUnitNumber[x][0]];
if (field != undefined) {
hideError(field);
if ((field.type == 'text' ||
field.type == 'textarea' || field.type=='hidden')) {
if (!checkBusinessUnitNumber(field.value)) {
if (i == 0) {
focusField = field;
}
showError(field,oBusinessUnitNumber[x][1]);
fields[i++] = oBusinessUnitNumber[x][1];
bValid = false;
}
}
}
}
return bValid;
}
function checkBusinessUnitNumber(businessUnitNumber){
//If length is 0 return true
//Use validation required if length
//can not be 0
if (businessUnitNumber.length==0)
{
return true;
}
businessUnitNumber = businessUnitNumber.replace(/[\.-]/g,"");
//correct businessUnitNumber has length 10
if (businessUnitNumber.length==10){
if (!businessUnitNumber.match(/^[2-9][0-9]{9}$/)){return false};
var main = businessUnitNumber.substring(0,8);
var check = businessUnitNumber.substring(8,10);
var ret = (97 - (main % 97) + "");
if (ret.length == 1) ret = "0" + ret;
if (ret == check) return true; else return false;	
} else {
return false;
}
}
function validateShort(form) {
var bValid = true;
var focusField = null;
var i = 0;
var fields = new Array();
oShort = new ShortValidations();
for (x in oShort) {
var field = form[oShort[x][0]];
if (field.type == 'text' ||
field.type == 'textarea' ||
field.type == 'select-one' ||
field.type == 'radio') {
var value = '';
// get field's value
if (field.type == "select-one") {
var si = field.selectedIndex;
if (si >= 0) {
value = field.options[si].value;
}
} else {
value = field.value;
}
if (value.length > 0) {
if (!isAllDigits(value)) {
bValid = false;
if (i == 0) {
focusField = field;
}
showError(field,oShort[x][1]);
fields[i++] = oShort[x][1];
} else {
var iValue = parseInt(value);
if (isNaN(iValue) || !(iValue >= -32768 && iValue <= 32767)) {
if (i == 0) {
focusField = field;
}
showError(field,oShort[x][1]);
fields[i++] = oShort[x][1];
bValid = false;
}
}
}
}
}
return bValid;
}
function validateCreditCard(form) {
var bValid = true;
var focusField = null;
var i = 0;
var fields = new Array();
oCreditCard = new creditCard();
for (x in oCreditCard) {
if ((form[oCreditCard[x][0]].type == 'text' ||
form[oCreditCard[x][0]].type == 'textarea') &&
(form[oCreditCard[x][0]].value.length > 0)) {
if (!luhnCheck(form[oCreditCard[x][0]].value)) {
if (i == 0) {
focusField = form[oCreditCard[x][0]];
}
showError(field,oCreditCard[x][1]);
fields[i++] = oCreditCard[x][1];
bValid = false;
}
}
}
return bValid;
}
/**
* Reference: http://www.ling.nwu.edu/~sburke/pub/luhn_lib.pl
*/
function luhnCheck(cardNumber) {
if (isLuhnNum(cardNumber)) {
var no_digit = cardNumber.length;
var oddoeven = no_digit & 1;
var sum = 0;
for (var count = 0; count < no_digit; count++) {
var digit = parseInt(cardNumber.charAt(count));
if (!((count & 1) ^ oddoeven)) {
digit *= 2;
if (digit > 9) digit -= 9;
};
sum += digit;
};
if (sum == 0) return false;
if (sum % 10 == 0) return true;
};
return false;
}
function isLuhnNum(argvalue) {
argvalue = argvalue.toString();
if (argvalue.length == 0) {
return false;
}
for (var n = 0; n < argvalue.length; n++) {
if ((argvalue.substring(n, n+1) < "0") ||
(argvalue.substring(n,n+1) > "9")) {
return false;
}
}
return true;
}
function validateBankAccountNumber(form){
var bValid = true;
var focusField = null;
var i = 0;
var fields = new Array();
oBankAccountNumber = new validBankAccountNumber();
for (x in oBankAccountNumber) {
var field = form[oBankAccountNumber[x][0]];
hideError(field);
if ((field.type == 'text' ||
field.type == 'textarea' || field.type=='hidden')) {
if (!checkBankAccountNumber(field.value)) {
if (i == 0) {
focusField = field;
}
showError(field,oBankAccountNumber[x][1]);
fields[i++] = oBankAccountNumber[x][1];
bValid = false;
}
}
}
return bValid;
}
function checkBankAccountNumber(bankAccountNumber){
//remove the mask
bankAccountNumber = bankAccountNumber.replace(/-/g,"");
if (bankAccountNumber.length==0){
return true;
}
if(bankAccountNumber == '000000000097'){
return false;
}
MOD100=Math.floor(bankAccountNumber % 100);
//first remove the last 2 numbers
MOD97=Math.floor(bankAccountNumber/100);
//Take Mod 97 of the number 
MOD97 = MOD97 % 97;
//if mod97==0 --> 97
if (MOD97==0){
MOD97=97;
}
if (MOD100!=MOD97){
return false;
}
return true;
}
function validateRrnNumber(form){
var bValid = true;
var focusField = null;
var i = 0;
var fields = new Array();
oRrnNumber = new rrnNumber();
for (x in oRrnNumber) {
var field = form[oRrnNumber[x][0]];
hideError(field);
if ((field.type == 'text' ||
field.type == 'textarea' || field.type=='hidden')) {
if (!checkRrnNumber(field.value)) {
if (i == 0) {
focusField = field;
}
showError(field,oRrnNumber[x][1]);
fields[i++] = oRrnNumber[x][1];
bValid = false;
}
}
}
return bValid;
}
function checkRrnNumber(rrnNumber){
//If length is 0 return true
//Use validation required if length
//can not be 0
if (rrnNumber.length==0)
{
return true;
}
rrnNumber = rrnNumber.replace(/[\.-]/g,"");
if(rrnNumber == '00000000097'){
return false;
}
//Correct RRN has length 11 
if (rrnNumber.length != 11)
{
return false;
}
if (!moduloCheck1900(rrnNumber) && !moduloCheck2000(rrnNumber)) {
return false;
}
return true;
}
function moduloCheck1900(personNumber){
var check = personNumber.substring(9);
if (97 - (personNumber.substring(0,9) % 97) == check){
return true;
}
return false;
}
function moduloCheck2000(personNumber){
var check = personNumber.substring(9);
if (97 - (("2"+personNumber.substring(0,9)) % 97) == check){
return true;
}
return false;
}