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JavaScript - Validating A Form With Multiple Field Conditionals
I am somewhat a noob at js/jquery so I wasn't sure exactly how to do this. Think I just need a push in the right direction. Basically I'm trying to validate a form (jquery validation) with a couple of conditionals based on a selection box. So I have:
Code: <form id="info" class="validate">
<select id="select">
<option value="senior">Senior Citizen</option>
<option value="adult">Adult</option>
<option value="child">Child</option>
</select>
<input type="text" name="age" id="age" class="required" minlength="1" maxlength="3" title="age group">
</form>
I'm trying to validate that if the user has selected "Senior Citizen" then their age must be 65 or older (and validate the adult/child ages as well). I hope to get this all in ajax so it would be checking it live. Thanks for the help! Similar TutorialsHi, I am trying to only allow a person to enter alpha characters in this field and if they try to enter a number a pop up box will tell them they can only enter alpha characters. Can this be done? Here is my code: How would you like us to address you? ("Dear Pat" Dear <input name="SALUT" type="text" id="address2" style="color: #000000; border-left: 0px solid #008000; border-right: 0px solid #254D78; border-top: 0px solid #008000; border-bottom: 2px solid #0033CC; background-color: #EBE1BE" tabindex="5" size="15" maxlength="50" onFocus="if(this.value=='SALUT')this.value='';"> Any help would be greatly appreciated. Thanks Hello, I'm working on a cryptogram game for an educational site. The cryptogram will be displayed like scrabble tiles, and letter will have a corresponding text box. So for a five-letter word, there will be five scrabble tiles with five small text boxes beneath for students to fill in individual letters. At the end there will be a validate button that tells them if they have all the letters right or not. I found a reference to this solution in the forum: http://www.clickfind.com.au/javascri...tion/index.cfm. It looks to me like this will work but I can't figure out how to modify it to check for specific values. I've posted an example of my table below in case it's useful to a helpful person out there. I realize it's not much of a start. Thanks in advance for your help, ransomcat Code:
<form>
<table id="cryto_one" class="crypto" cols="15">
<tr>
<td><img src="tiles/20wide/4.gif" /></td> <td> </td> <td><img src="tiles/20wide/!.gif" /></td> <td><img src="tiles/20wide/3.gif" /></td>
</tr>
<tr>
<td><input name="four" type="text" class="crypto_letter" /></td> <td></td> <td><input name="exclam" type="text" class="crypto_letter" /></td> <td><input name="3" type="text" class="crypto_letter" /></td>
</tr>
</table>
<input type="submit" value="Submit" />
</form>
I'm only validating one (Consent) radio button with this code but i need to validate multiple different questions/buttons. Code: <script>
function getRBtnName(GrpName) {
var sel = document.getElementsByName(GrpName);
var fnd = -1;
var str = '';
for (var i=0; i<sel.length; i++) {
if (sel[i].checked == true) { str = sel[i].value; fnd = i; }
}
return fnd;
}
function checkForm() {
var chosen = getRBtnName('Consent');
if (chosen < 0) {
alert( "Please choose one answer when you are asked to select a number." );
return false;
} else { return true; }
}
</script>
<form action="congratulations_aff.php" method="post" name="congratulations_aff" onSubmit="return checkForm()">
<table border="0" cellspacing="1" cellpadding="0">
<tr>
<td colspan="3">I consent to providing my electronic signature.</p></td>
</tr>
<tr>
<td colspan="3" valign="top">
<input type="radio" name="Consent" value="Y" />
Yes
<input type="radio" name="Consent" value="N" />
No
<table border="0" cellspacing="1" cellpadding="0">
<tr>
<td>I consent to electronic receipt of my information reporting documentation.</td>
</tr>
<tr>
<td valign="top">
<input type="radio" name="Consent1099YesNo" value="Y" />
Yes
<input type="radio" name="Consent1099YesNo" value="N" />
No</td>
</tr>
<tr>
<td valign="top">
For tax purposes are you a U.S. citizen, U.S. resident, U.S. partnership, or U.S. corporation?
<input type="radio" name="USPersonYesNo" value="Y" />
Yes
<input type="radio" name="USPersonYesNo" value="N" />
No</tr>
</table>
<input type="submit" value="submit" value="Submit" />
</form>
Any help would be greatly appreciated. Hi! I am trying to check and see if three fields are empty and if they are then to alert the user saying to fill in one of the three fields. I tried this: Code: if (StreetNumber.value.length == 0) {
if (StreetName.value.length == 0) {
if (City.value.length == 0) {
alert("Please enter a street number, street name, or city.");
StreetNumber.focus();
return false;
}
}
}
and this: Code: if (StreetNumber.value.length == 0 && StreetName.value.length == 0 && City.value.length == 0) {
alert("Please enter a street number, street name, or city.");
StreetNumber.focus();
return false;
}
Neither one works. Not sure what I am doing wrong. Thanks in advance! I managed to create the form that asks you to type in the information but I'm having some difficulty trying to figure out the alert to say "Thank you " after you have everything filled in and then hitting the button. my code is Code:
<HTML>
<HEAD>
<TITLE> Form Validation Example </TITLE>
<SCRIPT LANGUAGE="JavaScript">
function validatePersonalInfo(){
var _first = document.info.fname.value;
var _city = document.info.city.value;
var _phone = document.info.phone.value;
if(_first.toString() == ""){alert("Please enter a first name.");}
if(_city.toString() == ""){alert("Please enter your city.");}
if(_phone.toString() == ""){alert("Please enter your phone number.");}
var phoneInput = document.info.phone.value;
var validPhone = false;
var validCity = false;
if(checkCity == true){
validCity = true;
}
else{
if(!checkPhone(phoneInput)){
alert("Phone number is invalid." + validPhone);
}
else{
validPhone = true;
}
if(validCity && validPhone){
alert("Your form has been verified");
}
}
}
function checkPhone(str){
var regexp = /^(\d{10}|\d{3}-\d{3}-\d{4}|\(\d{3}\)\d{3}-\d{4})$/;
return regexp.test(str);
}
function checkNum(length){
var cityLet = parseInt(cityEntry, 10);
if (document.info.city.value.length == length){
if(cityLet != 0 && isNaN(cityLet) == false){
return true;
}
else {
return false;
}
}
else {
return false;
}
}
</script>
</head>
<body>
<p>
<form name="info" action="" method="post">
<table>
<tr><td align="left">First Name:</td>
<td align="left">
<input type="text" name="fname" size=15>
</td>
</tr>
<br>
</tr>
<br>
<tr>
<td align="left">City:</td>
<td align="left">
<input type="text" name="city" size=15>
</td>
</tr>
<br>
<tr><td align="left">phone</td>
<td align="left">
<input type="text" name="phone" size=20></td>
</tr>
<br>
</tr>
<br>
</table>
<center>
<input type="button" value="Submit" onClick="validatePersonalInfo()">
</center>
</form>
</body>
</html>
the help is greatly appreciated Here's what I have so far in my validation part. However, I need help as to how to validate the following fields when the user clicks the submit button. -Radio Button *title (4 options) *member (3 options) *vegetarian (2 options) -Drop down lists *regstartdate (3 options) *regenddate (3 options) *confdinner (2 options) *paymethod (3 options) -UK Post Code (text box with maxlength=8) My current code shows 1 popup with all the error messages. Here's what I have so far: Redacted Hi, Please this form code is not working,please help correct me with the right code. When i did not enter anything onthe field require ,thealert does not pop up making the form inaccurate. Code: <script type="text/javascript">
function validateForm()
{
function CheckEmail()
var x=document.frmone.email.value;
var atpos=x.indexOf("@");
var dotpos=x.lastIndexOf(".");
if(atpos<1 || dotpos<atpos+2 ||x.length>30){
alert("not a valide email address");
return false
}
function CheckUsername()
{
var x=document.frmone.fname.value;
if(x==null || x==""){
alert("username is required");
return false
}
}
</script>
<form name="frmone" method="post" action="" onsubmit="validateForm()"/>
<input type="text" name="email"/>
<input type="submit" name="submit"/>
<input type="text" name="fname"/>
<input type="submit" name="submit"/>
</form>
Help me. Thanks. Clement Osei. Hello, I have a form which asks for some user data and then submits this data and inserts into a mysql database. I wanted to know the best way to validate the form before the data is submittted to the action script. For example, checking form fields to see if they are empty and also making sure no special characters are inserted by the user. The code I have tried is: Code: function checkForm() {
var theForm = document.forms.feedback;
if (theForm.fname.value == "" || theForm.loc.value="" || theForm.com.value == "") {
alert("Please complete all of the form");
}
}
Working with this form: Code: <form id="feedback" name="feedback" action="php/phpcustom.php" method="POST">
<fieldset>
<legend>Gardenable.com Feedback</legend>
<p><label for="fname">Name:</label><input type="text" size="30" maxlength="40" id="fname" name="fname" /></p>
<p><label for="loc">Location:</label><input type="text" size="30" maxlength="40" id="loc" name="loc" /></p>
<p><label for="com">Comments:</label><textarea cols="40" rows="6" maxlength="300" id="com" name="com"></textarea></p>
<p><input type="submit" name="send" id="submitbutton" value="Submit" onclick="checkForm()" /><input type="reset" name="reset" value="Reset" /></p>
</fieldset>
</form>
I've added this function to the onclick attribute of the submit input button but it is just submitting the data and not executing. Just wondering if anyone could please explain how to stop the execution of the data being submitted and check the form before doing so. If not could you possibly advise any good sites/links for me to browse to achieve this. regards, LC. hi im new to scripting so apologies if this is a basic question. I have a form which has javascript validation which triggers hidden divs if certain input boxes are left blank. I have it working with text fields and text areas, but im having trouble with a drop down menu. This is the code for my drop down: Code: <select name="department" size="1" id="department"> <option value="" selected>Please select</option> <option value="1">Personal Injury</option> <option value="2">ULR & Credit Hire</option> <option value="3">Consumer Credit</option> <option value="4">Health & Safety</option> <option value="5">Property</option> </select> And this is the code currently for the Javascript validating: Code: if(department.selectedIndex == 0){
var error = true;
$('#department_error').fadeIn(500);
}else{
$('#department_error').fadeOut(500);
If i leave the drop down on the 'Please Select' value, the error message should show, but at the moment it doesnt show up. I have a feeling the syntax is wrong in the javascript? Any help very much appreciated Thanks Hi, I'm a student learning web design and having a problem with some javascript code, I'm validating a text area, i dont have a problem limiting how many characters can be typed in the textarea, but I cant get it to give an error if there is no text in the text area. In the code below the validateMes() function is not working, the other functions work fine Javascript code: Code:
function validateLimit(fld){
var error ="";
if(fld.value.length > 300){
error = "Cannot exceed 300 characters.\n"
fld.style.background = 'Yellow';
}else{
fld.style.background = 'White';
}
return error;
}
function validateMes(fld) { //this function not working
var error = "";
if (fld.value.length == 0) {
fld.style.background = 'Yellow';
error = "The Message field has not been filled in.\n"
} else {
fld.style.background = 'White';
}
return error;
}
function validateFormOnSubmit(form1) { //master validating function
var reason = "";
reason += validateLimit(form1.mess);
reason += validateMes(form1.mess);
if (reason != "") {
alert("Some fields need correction:\n" + reason);
return false;
}else{
alert("Message has been submitted");
return true;
}
}
Html form code: Code:
<form name="form1" id="form1" onsubmit="return validateFormOnSubmit(this)" >
<div class="box">
<h1>CONTACT FORM :</h1>
<label>
<span>Full name</span>
<input type="text" class="input_text" name="name" id="name" value=""/>
</label>
<label>
<span>Email</span>
<input type="text" class="input_text" name="emailbox" id="emailbox" value=""/>
</label>
<label>
<span>Subject</span>
<input type="text" class="input_text" name="subject" id="subject" value=""/>
</label>
<label>
<span>Message</span>
<textarea class="message" name="mess" id="mess" ></textarea> <span>*Message limited to 300 characters</span>
<input type="submit" class="button" value="Submit Form" />
</label>
</div>
</form>
I can't see what I'm doing wrong, would really appreciate some help Thanks hello everyone Im new to javascript as well as to this forum, Im coming here for first class help that I can only get from skilled programmers like you. I have a html form that uses javascript for validation, this is an assignment that consists of a form that sells hard drives from three different manufacturers, more specifically the part im stuck on is where if a manufacturer hoes have a number in the number of drives textbox, javascript needs to check to see that one of the radio buttons in that row is checked, if no radio button is checked an alert is displayed, however when I do select a radio button I still get the alert I used a "if...else if...else" construction but my logic is not well structured and thereby I get those problems, I have included the code down below if anyone is interested in helping a newbie out, thanks Code: <html>
<head>
<style type="text/css">
.bold {font-weight:bold ; font-family:"comic sans ms"}
</style>
<script type="text/javascript">
function number_of_drives()
{
//checks that a value is entered for at least one drive's manufacturer
if(document.myform.drive1.value=="" && document.myform.drive2.value=="" && document.myform.drive3.value=="")
{
alert("please enter a quantity for the number of drives you wish to purchase from a manufacturer"); //if no value is entered in any the message is displayed
return; //no further calculation is done
}
else if(isNaN(document.myform.drive1.value || document.myform.drive2.value || document.myform.drive3.value ))//verifies that only numeric values were entered
{
alert("make sure you enter a numeric values for the 'number of drives' column");
return;
}
else
{
if(document.myform.drive1.value !="" && document.myform.western[0].checked==false && document.myform.western[1].checked==false && document.myform.western[2].checked==false)
alert("please select a size for the western digital drive");
else if(document.myform.drive2.value !="" && document.myform.maxtor[0].checked==false && document.myform.maxtor[1].checked==false && document.myform.maxtor[2].checked==false)
alert("please select a size for the maxtor digital drive");
else if(document.myform.drive2.value !="" && document.myform.quantum[0].checked==false && document.myform.quantum[].checked==false && document.myform.quantum[2].checked==false)
alert("please select a size for the quantum digital drive");
}
}
function check_radios()//function to check that a size is selected in the same row as the number of drives textbox//function to check that a size is selected in the same row as the number of drives textbox
{
if(document.myform.drive1!="" && document.myform.western[0].checked==false && document.myform.western[1].checked==false && document.myform.western[2].checked==false)// if drive1 textbox is not empty and no radio button is selected, a message will appear
{
alert("please select a size for the 'western digital' drive");
return;
}
else{return;}
if(document.myform.drive2!="" && document.myform.maxtor[0].checked==false && document.myform.maxtor[1].checked==false && document.myform.maxtor[2].checked==false)// if drive2 textbox is not empty and no radio button is selected, a message will appear
{
alert("please select a size for the 'maxtor' drive");
return;
}
else{return;}
if(document.myform.drive3!="" && document.myform.quantum[0].checked==false && document.myform.quantum[1].checked==false && document.myform.quantum[2].checked==false) // if drive2 textbox is not empty and no radio button is selected, a message will appear
{
alert("please select a size for the 'quantum' drive");
return;
}
else{return;}
}
function clear_form()
{
document.myform.western[0].value=="";
document.myform.western[1].value=="";
document.myform.western[2].value=="";
document.myform.maxtor[0].value=="";
document.myform.maxtor[1].value=="";
document.myform.maxtor[2].value=="";
document.myform.quantum[0].value=="";
document.myform.quantum[1].value=="";
document.myform.quantum[2].value=="";
document.myform.drive1.value=="";
document.myform.drive2.value=="";
document.myform.drive3.value=="";
document.myform.size1.value=="";
document.myform.size2.value=="";
document.myform.size3.value=="";
document.myform.totalsize.value=="";
document.myform.totalcost.value=="";
document.myform.discount.value=="";
document.myform.grandtotal.value=="";
}
</script>
<title></title>
</head>
<body>
<form name="myform">
<table align="center" border="1" width="80%">
<tr style="font-family:'comic sans ms'; font-size:24pt"><td align="center" colspan="6">Rupert's Hard Drive Emporium</td></tr>
<tr><td class="bold" valign="middle" align="center" rowspan="2">Manufacturer</td><td colspan="3" align="center" class="bold">Drive Size</td><td rowspan="2" class="bold">Number of Drivers</td><td rowspan="2" class="bold">Number of GB</td></tr>
<tr><td class="bold">500 Gigabytes</td><td class="bold">1 Terabyte</td><td class="bold">2 Terabytes</td></tr>
<tr><td>Western Digital ($0.12/GB)</td><td align="center"><INPUT TYPE=RADIO NAME="western" value="500" /></td><td align="center"><INPUT TYPE=RADIO NAME="western" value="1024"/></td><td align="center"><INPUT TYPE=RADIO NAME="western" value="2048"/></td><td align="center"><input type="text" name="drive1"/></td><td align="center"><input type="text" name="size1"/></td></tr>
<tr><td>Maxtor ($0.16/GB)</td><td align="center"><INPUT TYPE=RADIO NAME="maxtor" value="500"/></td><td align="center"><INPUT TYPE=RADIO NAME="maxtor" value="1024"/></td><td align="center"><INPUT TYPE=RADIO NAME="maxtor" value="2048"/></td><td align="center"><input type="text" name="drive2"/></td><td align="center"><input type="text" name="size2"/></td></tr>
<tr><td>Quantum ($0.09/GB)</td><td align="center"><INPUT TYPE=RADIO NAME="quantum" value="500"/></td><td align="center"><INPUT TYPE=RADIO NAME="quantum" value="1024"/></td><td align="center"><INPUT TYPE=RADIO NAME="quantum" value="2048"/></td><td align="center"><input type="text" name="drive3"/></td><td align="center"><input type="text" name="size3"/></td></tr>
<tr><td rowspan="4" align="center"><img src="hardisk.jpg" height="120pt" width="90pt"/></td><td colspan="3" align="right">Total Gigabytes Purchased</td><td align="center" colspan="2"><input type="text" name="totalsize" readonly="true"/></td></tr>
<tr><td colspan="3" align="right">Total Cost of Drives</td><td align="center" colspan="2"><input type="text" name="totalcost" readonly="true"/></td></tr>
<tr><td colspan="3" align="right">Discount</td><td align="center" colspan="2"><input type="text" name="discount" readonly="true"/></td></tr>
<tr><td colspan="3" align="right">Grand Total</td><td align="center" colspan="2"><input type="text" name="grandtotal" readonly="true"/></td></tr>
<tr><td align="center"><input type="submit" value="calculate" onclick="number_of_drives()"/></td><td align="center" colspan="5"><input type="submit" value="clear the form" onclick="clear_form()"/></td></tr>
</table>
</form>
</body>
</html>
As a newbie, I've been combining scripts and adjusting them to create a page that allows viewers to choose from different visual elements of a leaf that will be used to search a database. There are rollovers for each anchor dropdown, and a center image that is in layers to "assemble" the leaf. But I've run into a logistical nightmare and I'm not sure which is the best way to handle this. if variations were slight, i would have no problem. But to show some characteristics I need to know what one or two underlying images were as well. In other words, if I am choosing borders, and I have a round image. The border would have to know to put a round scalloped border - not a square one. (And if somebody goes back to change the shape, I would need the border to automatically know to change to a square scalloped border) Can I build conditionals within the layers? Or does it need to be inline with the image? is there another way to do this before my script becomes a disaster when I try to accommodate for numerous variations. Can I get a snippet or two of code to send me in the right direction? maybe there's some precreated script for this? (I can dream!) I hope that makes some sense. Here's the page that I'm working on. http://www.mergecreate.com/test25n.html Hi, My code seems to work individually it is when I try to do multiple input validation that everything goes wrong. I have tried at the moment to cut it down to just two validation inputs to simplify things, but the more I try and play around with it the worse it seems to get. I know a lot of people post about this but I have tried comparing to other people's codes and solutions and just can't work out what is wrong. I would be incredibly grateful for any help. Code:
<html>
<title>Sign Up</title>
<head>
<script type="text/javascript">
function validate_email(field,alerttxt)
{
with (field)
{
apos=value.indexOf("@");
dotpos=value.lastIndexOf(".");
if (apos<1||dotpos-apos<2)
{alert(alerttxt);return false;}
else {return true;}
}
}
function validate_fname(field,alerttxt)
{
with (field)
{
if (fname=="enter firstname" OR fname="")
{alert(alerttxt);return false;}
else {return true;}
}
}
function validate_form(thisform)
{
with (thisform)
{
if (validate_email(email,"The email address you entered is not a valid email address!")==false)
{email.focus();return false;}
else
{return true;}
}
{
if (validate_fname(fname,"Please enter your firstname!")==false)
{cemail.focus();return false;}
else
{return true;}
}
}
</script>
</head>
<body>
<form action="userdetails" id="signupForm" onsubmit="return validate_form(this)" method="post">
<fieldset class="two">
<legend>Your Information:</legend>
<br />
<br />
<label class="two">First name:</label>
<input type="text" class="input" required="required" name="fname" value="enter firstname" onclick="this.value='';" onfocus="this.select()" onblur="this.value=!this.value?'enter firstname':this.value;" size="30%" />
<br />
<br />
<label class="two">Email:</label>
<input type="text" class="input" name="email" value="enter email address" onclick="this.value='';" onfocus="this.select()" onblur="this.value=!this.value?'enter email address':this.value;" size="30%" />
<br />
<br />
</fieldset>
<br />
<br />
<input type="submit" value="Submit"/>
</form>
</body>
</html>
Hi, I am setting up an email form & i would like the subject field to hold multiple values, the forrm will be something like this: Name:Mr A Date: 01/01/01 Reason:Football I want the form to send an email without opening an email client & I would like the subject field to look like this: Subject: Mr A, 01/01/01, Football or Subject Mr A - 01/01/01 - Football Can anyone tell me if this is possible, if if is can you please point me in the right direction. Thanks I've set up a mock registration form page so I can learn a bit about javascript's form validation. (newbie) I want to try to attempt to style the border of a form field green when the user enters the correct info into the form text field and red on all other fields if the user doesnt enter any info into them. When i test it, enter the right info into the username field, leave the others blank, and hit the submit button it styles the username field green ok but it doesnt make the next fields (password and so on) red. Could someone please explain what I am doing wrong? here is my code so far... Note: just for testing purposes I've put return false on everything so it displays a message when everythings ok. Code: ....
<script type="text/javascript">
window.onload = function() {
document.forms[0].username.focus();
}
function validate(form)
{
var form = document.getElementById("reg");
var e = document.getElementById("error");
e.style.background = "red";
for(var i = 0; i < form.elements.length; i++)
{
var el = form.elements[i];
if(el.type == "text" || el.type == "password")
{
if(el.value == "")
{
e.innerHTML = "Please fill in all fields!";
el.style.border = "1px solid red";
el.focus();
return false;
} else {
el.style.border = "1px solid green";
return false;
}
}
}
var un = form.username;
un.value = un.value.replace(/^\s+|\s+$/g,"");
if((un.value.length < 3)|| (/[^a-z0-9\_]/gi.test(un.value)))
{
e.innerHTML = "Only letters,numbers and the underscore are allowed (no spaces) - 3-16 characters";
un.focus();
return false;
}
var pw = form.password;
pw.value = pw.value.replace(/^\s+|\s+$/g,"");
if((pw.value.length < 3) || (/[^a-z0-9]/gi.test(pw.value)))
{
e.innerHTML = "Only letters and numbers are allowed (no spaces) - 3-16 characters";
pw.focus();
return false;
}
e.innerHTML = "You filled in all the fields, well done!";
e.style.background = "green";
return false;
}
</script>
</head>
<body>
<div id="wrapper">
<div id="header">
<h1>My Cool Website</h1>
</div>
<div id="content">
<div class="padding">
<h2>Registration</h2>
<p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Duis ligula lorem, consequat eget, tristique nec, auctor quis, purus. Vivamus ut sem. Fusce aliquam nunc vitae purus. Aenean viverra malesuada libero. Fusce ac quam. Donec neque. Nunc venenatis enim nec quam. Cras faucibus, justo vel accumsan aliquam, tellus dui fringilla quam, in condimentum augue lorem non tellus. Pellentesque id arcu non sem placerat iaculis. Curabitur posuere, pede vitae lacinia accumsan, enim nibh elementum orci, ut volutpat eros sapien nec sapien. Suspendisse neque arcu, ultrices commodo, pellentesque sit amet, ultricies ut, ipsum. Mauris et eros eget erat dapibus mollis. Mauris laoreet posuere odio. Nam ipsum ligula, ullamcorper eu, fringilla at, lacinia ut, augue. Nullam nunc.</p>
<form id="reg" action="#" method="post" onsubmit="return validate(this)">
<div id="error"></div>
<div><label for="username">Username</label></div>
<div><input type="text" name="username" id="username" size="30" maxlength="16" /></div>
<div><label for="password">Password</label></div>
<div><input type="password" name="password" id="password" size="30" maxlength="16" /></div>
<div><label for="c_password">Confirm Password</label></div>
<div><input type="password" name="c_password" id="c_password" size="30" maxlength="16" /></div>
<div><label for="email">Email address</label></div>
<div><input type="text" name="email" id="email" size="30" maxlength="200" /></div>
<div><label for="c_email">Confirm Email address</label></div>
<div><input type="text" name="c_email" id="c_email" size="30" maxlength="200" /></div>
<div><label for="firstname">First name</label></div>
<div><input type="text" name="firstname" id="firstname" size="30" maxlength="100" /></div>
<div><label for="surname">Surname</label></div>
<div><input type="text" name="surname" id="surname" size="30" maxlength="100" /></div>
<div><label for="gender">Gender</label></div>
<div>
<div><input type="radio" name="gender" id="gender" value="m" checked="checked" />Male</div>
<div><input type="radio" name="gender" value="f" />Female</div>
</div>
<div><input type="submit" value="Register" name="submit" /></div>
</form>
</div>
</div>
<div id="footer">
<p>Copyright © 2009 My Cool Website</p>
</div>
</div>
</body>
</html>
How can I add a form field value to a url. I tried the below but it no work. Code: href="index2.php?q=4&id=+document.theForm.lists.value+&picklist" Hi! I use the :: Form field Progress Bar from DynamicDrive: Form field Progress Bar Now I trided to change the text when the textarea is full "Limit:100%" to "Your max. characters is reached" I trided it but with no luck. This is the main code.. Code: <script type="text/JavaScript">
function textCounter1(field,counter,maxlimit,linecounter) {
// text width//
var fieldWidth = 137;
var charcnt = field.value.length;
// trim the extra text
if (charcnt > maxlimit) {
field.value = field.value.substring(0, maxlimit);
}
else {
// progress bar percentage
var percentage = parseInt(100 - (( maxlimit - charcnt) * 100)/maxlimit) ;
document.getElementById(counter).style.width = parseInt((fieldWidth*percentage)/100)+"px";
document.getElementById(counter).innerHTML="Limiet: "+percentage+"%"
// color correction on style from CCFFF -> CC0000
setcolor(document.getElementById(counter),percentage,"background-color");
}
}
function setcolor(obj,percentage,prop){
obj.style[prop] = "rgb(80%,"+(100-percentage)+"%,"+(100-percentage)+"%)";
}
</script>
This is the place where the text is set. Code: ((fieldWidth*percentage)/100)+"px"; document.getElementById(counter).innerHTML="Limiet: "+percentage+"%" Help would be highly appreciated ! greetings Jardin I need to learn how to clear form fields when a user clicks on them. Here is the site in question: http://www.yourvancouvermortgagebroker.ca/apply They used to work, but then I changed the field value and now it doesn't work on some of the fields (whichever ones I changed). Here is a link to the .js file: http://www.yourvancouvermortgagebroker.ca/js/apply.js Hi there, I have a html form, and I need it so that when a user clicks a button, it adds a field into the form. I also need it to write <td></td> around the new field, and I need it to write this in a specific part row of a table. How would I go about doing this? I've tried searching for the past two hours, but no luck. Many thanks, I appreciate it, Jason function checkValidFormInput() { if (document.getElementsByName('customerName').value != '') { document.getElementById('customerNameImg').innerHTML = '<img alt="Valid" src="images/greenTick.png">'; } else { document.getElementById('customerNameImg').innerHTML = '<img alt="Invalid" src="images/redX.png">'; } if (document.getElementsByName('customerEmail').length > 0) { document.getElementById('customerEmailImg').innerHTML = '<img alt="Valid" src="images/greenTick.png">'; } else { document.getElementById('customerEmailImg').innerHTML = '<img alt="Invalid" src="images/redX.png">'; } } |
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