/*
-------------------------------------------------------------------------
JavaScript Form Validator (gen_validatorv31.js)
Version 3.1.1
Copyright (C) 2003-2008 JavaScript-Coder.com. All rights reserved.
You can freely use this script in your Web pages.
You may adapt this script for your own needs, provided these opening credit
lines are kept intact.
The Form validation script is distributed free from JavaScript-Coder.com
For updates, please visit:
http://www.javascript-coder.com/html-form/javascript-form-validation.phtml
Questions & comments please send to form.val at javascript-coder.com
-------------------------------------------------------------------------
*/
function Validator(frmname)
{
this.formobj=document.forms[frmname];
if(!this.formobj)
{
alert("Error: could not get Form object "+frmname);
return;
}
if(this.formobj.onsubmit)
{
this.formobj.old_onsubmit = this.formobj.onsubmit;
this.formobj.onsubmit=null;
}
else
{
this.formobj.old_onsubmit = null;
}
this.formobj._sfm_form_name=frmname;
this.formobj.onsubmit=form_submit_handler;
this.addValidation = add_validation;
this.setAddnlValidationFunction=set_addnl_vfunction;
this.clearAllValidations = clear_all_validations;
this.disable_validations = false;//new
document.error_disp_handler = new sfm_ErrorDisplayHandler();
this.EnableOnPageErrorDisplay=validator_enable_OPED;
this.EnableOnPageErrorDisplaySingleBox=validator_enable_OPED_SB;
this.show_errors_together=true;
this.EnableMsgsTogether=sfm_enable_show_msgs_together;
}
function set_addnl_vfunction(functionname)
{
this.formobj.addnlvalidation = functionname;
}
function sfm_enable_show_msgs_together()
{
this.show_errors_together=true;
this.formobj.show_errors_together=true;
}
function clear_all_validations()
{
for(var itr=0;itr < this.formobj.elements.length;itr++)
{
this.formobj.elements[itr].validationset = null;
}
}
// *** First called on form submit ***
function form_submit_handler()
{
// undefined messages already exist before first submit
// mootools-1.2-core-nc.js was filling this function with crap
//document.error_disp_handler.FinalShowMsg(); // Testing
var bRet = true;
document.error_disp_handler.clear_msgs();
// Total number of elements within the form
//alert(this.elements.length); // Testing
for(var itr=0;itr < this.elements.length;itr++)
{
// Loop through all the current form elements and check for
// existence within the validationset and if they validate.
if(this.elements[itr].validationset &&
!this.elements[itr].validationset.validate())
{
bRet = false;
}
if(!bRet && !this.show_errors_together)
{
break;
}
}
if(!bRet)
{
document.error_disp_handler.FinalShowMsg();
return false;
}
if(this.addnlvalidation)
{
str =" var ret = "+this.addnlvalidation+"()";
eval(str);
if(!ret) return ret;
}
return true;
}
function add_validation(itemname,descriptor,errstr,forcehidden)
{
var condition = null;
if (!forcehidden) forcehidden=false;
// mdavignon 03/16/2009: Undocumented forth argument is now fifth
if(arguments.length > 4) condition = arguments[4];
if(!this.formobj)
{
alert("Error: The form object is not set properly");
return;
}//if
var itemobj = this.formobj[itemname];
if(itemobj && itemobj.length && isNaN(itemobj.selectedIndex) )
//for radio button; don't do for 'select' item
{
// mdavignon 11/25/2008: Be sure hidden items do not get tested
for(var itr=0;itr < itemobj.length;itr++) {
//alert(itemname + " " + itemobj[itr].type ); // Testing
if (itemobj[itr].type != 'hidden') {
itemobj = itemobj[itr];
break;
}
}
}
if(!itemobj)
{
alert("Error: Could not get the input object named: "+itemname);
return;
}
// mdavignon 11/25/2008: Be sure hidden items do not get tested
if (itemobj.type != 'hidden' || forcehidden) {
if(!itemobj.validationset)
{
//alert('Adding validation for: ' + itemobj.name + " " + itemobj.type); // Testing
itemobj.validationset = new ValidationSet(itemobj,this.show_errors_together);
}
itemobj.validationset.add(descriptor,errstr,condition);
itemobj.validatorobj=this;
} // if (itemobj.type != 'hidden' || forcehidden)
}
function validator_enable_OPED()
{
document.error_disp_handler.EnableOnPageDisplay(false);
}
function validator_enable_OPED_SB()
{
document.error_disp_handler.EnableOnPageDisplay(true);
}
function sfm_ErrorDisplayHandler()
{
this.msgdisplay = new AlertMsgDisplayer();
this.EnableOnPageDisplay= edh_EnableOnPageDisplay;
this.ShowMsg=edh_ShowMsg;
this.FinalShowMsg=edh_FinalShowMsg;
this.all_msgs=new Array();
this.clear_msgs=edh_clear_msgs;
}
function edh_clear_msgs()
{
this.msgdisplay.clearmsg(this.all_msgs);
this.all_msgs = new Array();
}
function edh_FinalShowMsg()
{
this.msgdisplay.showmsg(this.all_msgs);
}
function edh_EnableOnPageDisplay(single_box)
{
if(true == single_box)
{
this.msgdisplay = new SingleBoxErrorDisplay();
}
else
{
this.msgdisplay = new DivMsgDisplayer();
}
}
function edh_ShowMsg(msg,input_element)
{
var objmsg = new Array();
objmsg["input_element"] = input_element;
objmsg["msg"] = msg;
this.all_msgs.push(objmsg);
//alert(msg); // Testing
}
function AlertMsgDisplayer()
{
this.showmsg = alert_showmsg;
this.clearmsg=alert_clearmsg;
}
function alert_clearmsg(msgs)
{
}
// What fills the "msgs" array?
function alert_showmsg(msgs)
{
var whole_msg="";
var first_elmnt=null;
// Replaced all occurrences of the following with below:
// Supports mootools-1.2-core-nc.js
//for(var m in msgs)
for(var m=0;m < msgs.length;m++)
{
if(null == first_elmnt)
{
first_elmnt = msgs[m]["input_element"];
}
// mootools-1.2-core-nc.js was filling this function with crap
//alert(m); // Testing
//alert(msgs[m]["msg"]); // Testing
whole_msg += msgs[m]["msg"] + "\n";
}
// Display all messages
alert(whole_msg);
if(null != first_elmnt)
{
var nextElement = findNextSibling(first_elmnt);
// Handle tinyMCE field values which need a special call
if (first_elmnt.nodeName.toLowerCase() == "textarea" && nextElement && nextElement.nodeName.toLowerCase() == "span") {
tinyMCE.execCommand('mceFocus', false, first_elmnt.id);
} else {
// mdavignon 03/16/2009: IE will generate an error using focus on hidden objects
if (first_elmnt.type != 'hidden') first_elmnt.focus();
}
}
}
function sfm_show_error_msg(msg,input_elmt)
{
document.error_disp_handler.ShowMsg(msg,input_elmt);
}
function SingleBoxErrorDisplay()
{
this.showmsg=sb_div_showmsg;
this.clearmsg=sb_div_clearmsg;
}
function sb_div_clearmsg(msgs)
{
var divname = form_error_div_name(msgs);
show_div_msg(divname,"");
}
function sb_div_showmsg(msgs)
{
var whole_msg="\n";
for(var m=0;m < msgs.length;m++)
{
whole_msg += "- " + msgs[m]["msg"] + "
\n";
}
whole_msg += "
";
var divname = form_error_div_name(msgs);
show_div_msg(divname,whole_msg);
}
function form_error_div_name(msgs)
{
var input_element= null;
for(var m=0;m < msgs.length;m++)
{
input_element = msgs[m]["input_element"];
if(input_element){break;}
}
var divname ="";
if(input_element)
{
divname = input_element.form._sfm_form_name + "_errorloc";
}
return divname;
}
function DivMsgDisplayer()
{
this.showmsg=div_showmsg;
this.clearmsg=div_clearmsg;
}
function div_clearmsg(msgs)
{
for(var m=0;m < msgs.length;m++)
{
var divname = element_div_name(msgs[m]["input_element"]);
show_div_msg(divname,"");
}
}
function element_div_name(input_element)
{
var divname = input_element.form._sfm_form_name + "_" +
input_element.name + "_errorloc";
divname = divname.replace(/[\[\]]/gi,"");
return divname;
}
function div_showmsg(msgs)
{
var whole_msg;
var first_elmnt=null;
for(var m=0;m < msgs.length;m++)
{
if(null == first_elmnt)
{
first_elmnt = msgs[m]["input_element"];
}
var divname = element_div_name(msgs[m]["input_element"]);
show_div_msg(divname,msgs[m]["msg"]);
}
if(null != first_elmnt)
{
var nextElement = findNextSibling(first_elmnt);
// Handle tinyMCE field values which need a special call
if (first_elmnt.nodeName.toLowerCase() == "textarea" && nextElement && nextElement.nodeName.toLowerCase() == "span") {
tinyMCE.execCommand('mceFocus', false, first_elmnt.id);
} else {
first_elmnt.focus();
}
}
}
function show_div_msg(divname,msgstring)
{
if(divname.length<=0) return false;
if(document.layers)
{
divlayer = document.layers[divname];
if(!divlayer){return;}
divlayer.document.open();
divlayer.document.write(msgstring);
divlayer.document.close();
}
else
if(document.all)
{
divlayer = document.all[divname];
if(!divlayer){return;}
divlayer.innerHTML=msgstring;
}
else
if(document.getElementById)
{
divlayer = document.getElementById(divname);
if(!divlayer){return;}
divlayer.innerHTML =msgstring;
}
divlayer.style.visibility="visible";
return false;
}
function ValidationDesc(inputitem,desc,error,condition)
{
this.desc=desc;
this.error=error;
this.itemobj = inputitem;
this.condition = condition;
this.validate=vdesc_validate;
}
// Called on submit from form_submit_handler()
function vdesc_validate()
{
if(this.condition != null )
{
if(!eval(this.condition))
{
return true;
}
}
if(!validateInput(this.desc,this.itemobj,this.error))
{
this.itemobj.validatorobj.disable_validations=true;
var nextElement = findNextSibling(this.itemobj);
// Handle tinyMCE field values which need a special call
if (this.itemobj.nodeName.toLowerCase() == "textarea" && nextElement && nextElement.nodeName.toLowerCase() == "span") {
tinyMCE.execCommand('mceFocus', false, this.itemobj.id);
} else {
// mdavignon 03/16/2009: IE will generate an error using focus on hidden objects
if (this.itemobj.type != 'hidden') this.itemobj.focus();
}
return false;
}
return true;
}
function ValidationSet(inputitem,msgs_together)
{
this.vSet=new Array();
this.add= add_validationdesc;
this.validate= vset_validate;
this.itemobj = inputitem;
this.msgs_together = msgs_together;
}
function add_validationdesc(desc,error,condition)
{
this.vSet[this.vSet.length]=
new ValidationDesc(this.itemobj,desc,error,condition);
}
function vset_validate()
{
var bRet = true;
for(var itr=0;itr= 0)
{
if(objcheck[idxchk].checked=="1")
{
selected=true;
}
}//if
}
else
{
if(objValue.checked == "1")
{
selected=true;
}//if
}//else
return selected;
}
function TestDontSelectChk(objValue,chkValue,strError)
{
var pass = true;
pass = IsCheckSelected(objValue,chkValue)?false:true;
if(pass==false)
{
if(!strError || strError.length ==0)
{
strError = "Can't Proceed as you selected "+objValue.name;
}//if
sfm_show_error_msg(strError,objValue);
}
return pass;
}
function TestShouldSelectChk(objValue,chkValue,strError)
{
var pass = true;
pass = IsCheckSelected(objValue,chkValue)?true:false;
if(pass==false)
{
if(!strError || strError.length ==0)
{
strError = "You should select"+objValue.name;
}//if
sfm_show_error_msg(strError,objValue);
}
return pass;
}
function TestRequiredInput(objValue,strError)
{
var ret = true;
var nextElement = findNextSibling(objValue);
// Handle tinyMCE field values which need a special call
if (objValue.nodeName.toLowerCase() == "textarea" && nextElement && nextElement.nodeName.toLowerCase() == "span") {
objValue.value = tinyMCE.get(objValue.id).getContent();
}
var val = objValue.value;
val = val.replace(/^\s+|\s+$/g,"");//trim
if(eval(val.length) == 0 && eval(objValue.disabled) == false)
{
if(!strError || strError.length ==0)
{
strError = objValue.name + " : Required Field";
}//if
sfm_show_error_msg(strError,objValue);
//alert(strError); // Testing
ret=false;
}//if
return ret;
}
function TestMaxLen(objValue,strMaxLen,strError)
{
var ret = true;
if(eval(objValue.value.length) > eval(strMaxLen))
{
if(!strError || strError.length ==0)
{
strError = objValue.name + " : "+ strMaxLen +" characters maximum ";
}//if
sfm_show_error_msg(strError,objValue);
ret = false;
}//if
return ret;
}
function TestMinLen(objValue,strMinLen,strError)
{
var ret = true;
if(eval(objValue.value.length) < eval(strMinLen))
{
if(!strError || strError.length ==0)
{
strError = objValue.name + " : " + strMinLen + " characters minimum ";
}//if
sfm_show_error_msg(strError,objValue);
ret = false;
}//if
return ret;
}
function TestInputType(objValue,strRegExp,strError,strDefaultError)
{
var ret = true;
var charpos = objValue.value.search(strRegExp);
if(objValue.value.length > 0 && charpos >= 0)
{
if(!strError || strError.length ==0)
{
strError = strDefaultError;
}//if
sfm_show_error_msg(strError,objValue);
ret = false;
}//if
return ret;
}
function TestEmail(objValue,strError)
{
var ret = true;
if(objValue.value.length > 0 && !validateEmail(objValue.value) )
{
if(!strError || strError.length ==0)
{
strError = objValue.name+": Enter a valid Email address ";
}//if
sfm_show_error_msg(strError,objValue);
ret = false;
}//if
return ret;
}
function TestLessThan(objValue,strLessThan,strError)
{
var ret = true;
if(isNaN(objValue.value))
{
sfm_show_error_msg(objValue.name +": Should be a number ",objValue);
ret = false;
}//if
else
if(eval(objValue.value) >= eval(strLessThan))
{
if(!strError || strError.length ==0)
{
strError = objValue.name + " : value should be less than "+ strLessThan;
}//if
sfm_show_error_msg(strError,objValue);
ret = false;
}//if
return ret;
}
function TestGreaterThan(objValue,strGreaterThan,strError)
{
var ret = true;
if(isNaN(objValue.value))
{
sfm_show_error_msg(objValue.name+": Should be a number ",objValue);
ret = false;
}//if
else
if(eval(objValue.value) <= eval(strGreaterThan) && eval(objValue.disabled) == false)
{
if(!strError || strError.length ==0)
{
strError = objValue.name + " : value should be greater than "+ strGreaterThan;
}//if
sfm_show_error_msg(strError,objValue);
ret = false;
}//if
return ret;
}
function TestRegExp(objValue,strRegExp,strError)
{
var ret = true;
if( objValue.value.length > 0 &&
!objValue.value.match(strRegExp) )
{
if(!strError || strError.length ==0)
{
strError = objValue.name+": Invalid characters found ";
}//if
sfm_show_error_msg(strError,objValue);
ret = false;
}//if
return ret;
}
function TestDontSelect(objValue,dont_sel_index,strError)
{
var ret = true;
if(objValue.selectedIndex == null)
{
sfm_show_error_msg("ERROR: dontselect command for non-select Item");
ret = false;
}
if(objValue.selectedIndex == eval(dont_sel_index))
{
if(!strError || strError.length ==0)
{
strError = objValue.name+": Please Select one option ";
}//if
sfm_show_error_msg(strError);
ret = false;
}
return ret;
}
function TestSelectOneRadio(objValue,strError)
{
var objradio = objValue.form.elements[objValue.name];
var one_selected=false;
for(var r=0;r < objradio.length;r++)
{
if(objradio[r].checked == "1")
{
one_selected=true;
break;
}
}
if(false == one_selected)
{
if(!strError || strError.length ==0)
{
strError = "Please select one option from "+objValue.name;
}
sfm_show_error_msg(strError,objValue);
}
return one_selected;
}
// Validate the form, called on submit?
function validateInput(strValidateStr,objValue,strError)
{
var ret = true;
var epos = strValidateStr.search("=");
var command = "";
var cmdvalue = "";
if(epos >= 0)
{
command = strValidateStr.substring(0,epos);
cmdvalue = strValidateStr.substr(epos+1);
}
else
{
command = strValidateStr;
}
switch(command)
{
case "req":
case "required":
{
ret = TestRequiredInput(objValue,strError)
break;
}//case required
case "maxlength":
case "maxlen":
{
ret = TestMaxLen(objValue,cmdvalue,strError)
break;
}//case maxlen
case "minlength":
case "minlen":
{
ret = TestMinLen(objValue,cmdvalue,strError)
break;
}//case minlen
case "alnum":
case "alphanumeric":
{
ret = TestInputType(objValue,"[^A-Za-z0-9]",strError,
objValue.name+": Only alpha-numeric characters allowed ");
break;
}
case "alnum_s":
case "alphanumeric_space":
{
ret = TestInputType(objValue,"[^A-Za-z0-9\\s]",strError,
objValue.name+": Only alpha-numeric characters and space allowed ");
break;
}
case "num":
case "numeric":
{
ret = TestInputType(objValue,"[^0-9]",strError,
objValue.name+": Only digits allowed ");
break;
}
case "dec":
case "decimal":
{
ret = TestInputType(objValue,"[^0-9\.]",strError,
objValue.name+": Only numbers allowed ");
break;
}
case "alphabetic":
case "alpha":
{
ret = TestInputType(objValue,"[^A-Za-z]",strError,
objValue.name+": Only alphabetic characters allowed ");
break;
}
case "alphabetic_space":
case "alpha_s":
{
ret = TestInputType(objValue,"[^A-Za-z\\s]",strError,
objValue.name+": Only alphabetic characters and space allowed ");
break;
}
case "email":
{
ret = TestEmail(objValue,strError);
break;
}
case "lt":
case "lessthan":
{
ret = TestLessThan(objValue,cmdvalue,strError);
break;
}
case "gt":
case "greaterthan":
{
ret = TestGreaterThan(objValue,cmdvalue,strError);
break;
}//case greaterthan
case "regexp":
{
ret = TestRegExp(objValue,cmdvalue,strError);
break;
}
case "dontselect":
{
ret = TestDontSelect(objValue,cmdvalue,strError)
break;
}
case "dontselectchk":
{
ret = TestDontSelectChk(objValue,cmdvalue,strError)
break;
}
case "shouldselchk":
{
ret = TestShouldSelectChk(objValue,cmdvalue,strError)
break;
}
case "selone_radio":
{
ret = TestSelectOneRadio(objValue,strError);
break;
}
}//switch
return ret;
}
function VWZ_IsListItemSelected(listname,value)
{
for(var i=0;i < listname.options.length;i++)
{
if(listname.options[i].selected == true &&
listname.options[i].value == value)
{
return true;
}
}
return false;
}
function VWZ_IsChecked(objcheck,value)
{
if(objcheck.length)
{
for(var c=0;c < objcheck.length;c++)
{
if(objcheck[c].checked == "1" &&
objcheck[c].value == value)
{
return true;
}
}
}
else
{
if(objcheck.checked == "1" )
{
return true;
}
}
return false;
}
/*
Copyright (C) 2003-2008 JavaScript-Coder.com . All rights reserved.
*/