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/***************************************************************
*
* Universal validate-form
*
* $Id: jsfunc.validateform.js 919 2005-12-19 20:29:26Z kurfuerst $
*
*
*
* Copyright notice
*
* (c) 1998-2003 Kasper Skaarhoj
* All rights reserved
*
* This script is part of the TYPO3 t3lib/ library provided by
* Kasper Skaarhoj <kasper@typo3.com> together with TYPO3
*
* Released under GNU/GPL (see license file in tslib/)
*
* This script is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* This copyright notice MUST APPEAR in all copies of this script
***************************************************************/
function validateForm(theFormname,theFieldlist,goodMess,badMess,emailMess) {
var formObject = document[theFormname];
if (!formObject) {
formObject = document.getElementById(theFormname);
}
if (formObject && theFieldlist) {
var index=1;
var theField = split(theFieldlist, ",", index);
var msg="";
var theEreg = '';
var theEregMsg = '';
var specialMode = '';
while (theField) {
theEreg = '';
specialMode = '';
// Check special modes:
if (theField == '_EREG') { // EREG mode: _EREG,[error msg],[JS ereg],[fieldname],[field Label]
specialMode = theField;
index++;
theEregMsg = unescape(split(theFieldlist, ",", index));
index++;
theEreg = unescape(split(theFieldlist, ",", index));
} else if (theField == '_EMAIL') {
specialMode = theField;
}
// Get real field name if special mode has been set:
if (specialMode) {
index++;
theField = split(theFieldlist, ",", index);
}
index++;
theLabel = unescape(split(theFieldlist, ",", index));
theField = unescape(theField);
if (formObject[theField]) {
var fObj = formObject[theField];
var type=fObj.type;
if (!fObj.type) {
type="radio";
}
var value="";
switch(type) {
case "text":
case "textarea":
value = fObj.value;
break;
case "select-one":
if (fObj.selectedIndex>=0) {
value = fObj.options[fObj.selectedIndex].value;
}
break;
case "select-multiple":
var l=fObj.length;
for (a=0;a<l;a++) {
if (fObj.options[a].selected) {
value+= fObj.options[a].value;
}
}
break;
case "radio":
var len=fObj.length;
if (len) {
for (a=0;a<len;a++) {
if (fObj[a].checked) {
value = fObj[a].value;
}
}
} else {
if (fObj.checked) {
value = fObj.value;
}
}
break;
default:
value=1;
}
switch(specialMode) {
case "_EMAIL":
var theRegEx_notValid = new RegExp("(@.*@)|(\.\.)|(@\.)|(\.@)|(^\.)", "gi");
var theRegEx_isValid = new RegExp("^.+\@[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,4}|[0-9]{1,3})$","");
if (!theRegEx_isValid.test(value)) { // This part was supposed to be a part of the condition: " || theRegEx_notValid.test(value)" - but I couldn't make it work (Mozilla Firefox, linux) - Anyone knows why?
msg+="\n"+theLabel+' ('+(emailMess ? unescape(emailMess) : 'Email address not valid!')+')';
}
break;
case "_EREG":
var theRegEx_isValid = new RegExp(theEreg,"");
if (!theRegEx_isValid.test(value)) {
msg+="\n"+theLabel+' ('+theEregMsg+')';
}
break;
default:
if (!value) {
msg+="\n"+theLabel;
}
}
}
index++;
theField = split(theFieldlist, ",", index);
}
if (msg) {
var theBadMess = unescape(badMess);
if (!theBadMess) {
theBadMess = "You must fill in these fields:";
}
theBadMess+="\n";
alert(theBadMess+msg);
return false;
} else {
var theGoodMess = unescape(goodMess);
if (theGoodMess) {
alert(theGoodMess);
}
return true;
}
}
}
function split(theStr1, delim, index) {
var theStr = ''+theStr1;
var lengthOfDelim = delim.length;
sPos = -lengthOfDelim;
if (index<1) {index=1;}
for (a=1; a<index; a++) {
sPos = theStr.indexOf(delim, sPos+lengthOfDelim);
if (sPos==-1) {return null;}
}
ePos = theStr.indexOf(delim, sPos+lengthOfDelim);
if(ePos == -1) {ePos = theStr.length;}
return (theStr.substring(sPos+lengthOfDelim,ePos));
}
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