/*
Name: validations.js
Author: Robert Parlato
E-Mail: Robert@Parlato.com
Web: www.parlato.com
Example of use:
Parlato.com? - IT Consulting Services
*/
var errorStr = '';
//Begin field validation.
function doValidations(flds, types, required) {
var errorMsg = new Array();
var errorFlds = new Array();
for (var i=0; i='0') && (str.charAt(i)<='9'))
val = val+str.charAt(i);
if ((parseInt(val).toString().length!=5) && (parseInt(val).toString().length!=9)) {
errorStr = 'Invalid Zip Code.';
return false;
}
else {
if (parseInt(val).toString().length==9)
elt.value = val.substring(0,5)+"-"+val.substring(5,val.length);
return true;
}
}
//Validate US Phone Area Code format.
function validateAreaCode(elt,required) {
if (required=="required") {
if (isBlank(elt))
return false;
}
else {
if (elt.value.length==0)
return true;
}
if ( (!validateLength(elt, 3)) || (!validateCharacters(elt, 'Numeric')) ) {
errorStr = 'Invalid Area Code.';
return false;
}
return true;
}
//Validate US Phone format
function validatePhone(elt,required) {
if (required=="required") {
if (isBlank(elt))
return false;
}
else {
if (elt.value.length==0)
return true;
}
var str = elt.value;
var val ='';
for (var i=0; i='0') && (str.charAt(i)<='9'))
val = val+str.charAt(i);
if ((parseInt(val).toString().length!=7) && (parseInt(val).toString().length!=10)) {
errorStr = 'Invalid Phone Number.';
return false;
}
else {
if (parseInt(val).toString().length==7)
elt.value = val.substring(0,3)+"-"+val.substring(3,val.length);
if (parseInt(val).toString().length==10)
elt.value = val.substring(0,3)+"-"+val.substring(3,6)+"-"+val.substring(6,val.length);
return true;
}
}
//Validate US Phone format
function validateAreaCodePhone(elt,required) {
if (required=="required") {
if (isBlank(elt))
return false;
}
else {
if (elt.value.length==0)
return true;
}
var str = elt.value;
var val ='';
for (var i=0; i='0') && (str.charAt(i)<='9'))
val = val+str.charAt(i);
if (parseInt(val).toString().length!=10) {
errorStr = 'Invalid Phone Number.';
return false;
}
else {
if (parseInt(val).toString().length==10)
elt.value = val.substring(0,3)+"-"+val.substring(3,6)+"-"+val.substring(6,val.length);
return true;
}
}
//Validate SSN format
function validateSSN(elt,required) {
if (required=="required") {
if (isBlank(elt))
return false;
}
else {
if (elt.value.length==0)
return true;
}
var str = elt.value;
var val ='';
for (var i=0; i='0') && (amt.charAt(i)<='9')){
val=val+amt.charAt(i);
}
else{
if(amt.charAt(i)=='.')
val=val+amt.charAt(i)
else
if(amt.charAt(i)!=',')
errorMsg(elt,'Not a proper Dollar value.\n \n Only numbers, commas, and decimals are allowed in this field');
}
}
elt.value = val;
return true;
}
//Validate E-Mail.
function validateEmail(elt,required) {
if (required=="required") {
if (isBlank(elt))
return false;
}
else {
if (elt.value.length==0)
return true;
}
var emailStr = elt.value;
var checkTLD=1;
var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum)$/;
var emailPat=/^(.+)@(.+)$/;
var specialChars="\\(\\)><@,;:\\\\\\\"\\.\\[\\]";
var validChars="\[^\\s" + specialChars + "\]";
var quotedUser="(\"[^\"]*\")";
var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;
var atom=validChars + '+';
var word="(" + atom + "|" + quotedUser + ")";
var userPat=new RegExp("^" + word + "(\\." + word + ")*$");
var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");
var matchArray=emailStr.match(emailPat);
if (matchArray==null) {
errorStr = "Email address seems incorrect.";
return false;
}
var user=matchArray[1];
var domain=matchArray[2];
for (i=0; i127) {
errorStr = "Ths username contains invalid characters.";
return false;
}
}
for (i=0; i127) {
errorStr = "Ths domain name contains invalid characters.";
return false;
}
}
if (user.match(userPat)==null) {
errorStr = "The username doesn't seem to be valid.";
return false;
}
var IPArray=domain.match(ipDomainPat);
if (IPArray!=null) {
for (var i=1;i<=4;i++) {
if (IPArray[i]>255) {
errorStr = "Destination IP address is invalid!";
return false;
}
}
return true;
}
var atomPat=new RegExp("^" + atom + "$");
var domArr=domain.split(".");
var len=domArr.length;
for (i=0;i12)) {
errorStr='Month must be between 1 and 12';
return false;
}
if((eval(day)<1)||(eval(day)>31)) {
errorStr='Day must be between 1 and '+daysInMonth(eval(month)-1,eval(year));
return false;
}
if((month==4||month==6||month==9||month==11)&&day==31){
if(month==4) monthName='April';
if(month==6) monthName='June';
if(month==9) monthName='September';
if(month==11) monthName='November';
errorStr=monthName+' doesn\'t have 31 days!';
return false;
}
if(month==2){
var isleap=(year%4==0&&(year%100!=0||year%400==0));
if (day>29||(day==29&&!isleap)) {
errorStr='February '+year+' doesn\'t have '+day+' days!';
return false;
}
}
if(allowPastDates=='no'){
if(datetoday) {
errorStr='The date you entered occurs in the future. \n Please re-enter a date that is equal to \n'+
'or less than today';
return false;
}
}
elt.value=formatDate(date,"MM/dd/yyyy");
return true;
}
//Display error messages
function displayErrorMsgs(flds, errorMsg) {
if (errorMsg.length==0)
return true;
var msg = '\n___________________________________\n\n';
for (var i=0; i0?false:true);
}
function clearErrorColors(elt) {
elt.style.backgroundColor='White';
elt.style.color='Black';
}