I have created a HTML form which has two buttons (instead of a submit button), each programmatically sending the form to a unique form action address.
<form id="formExample">
<input type="text" id="input1" required>
<label type="button" onClick="form1()">Form Action 1</label>
<label type="button" onClick="form2()">Form Action 2</label>
</form>
The scripts:
form = document.getElementById("formExample");
function form1() {
form.action="example1.php";
form.submit();
}
function form2() {
form.action="example2.php";
form.submit();
}
Work well, responding to which button you press. However, the same html form validation that worked before (when using a 'submit' button), no longer shows a hint and the form sends regardless of whether there is input or not.
I have read that because I am calling the form.submit() programmatically, it bypasses the onSubmit() function of a form, which is where the validation takes place.
My question is: Can I programmatically force the onSubmit() so that I get the validation pop up? I must make clear that I am NOT wanting to create a JavaScript form validation, i.e. using an alert; rather, use JavaScript to enforce the HTML validation as found here, when you click submit: https://jsfiddle.net/qdzxfm9u/
You can merely change your button's type to submit and drop the form.submit() from your JS part.
So the HTML part becomes:
<form id="formExample">
<input type="text" id="input1" required>
<button type="submit" onClick="form1()">Form Action 1</button>
<button type="submit" onClick="form2()">Form Action 2</button>
</form>
This way, clicking any button does submit by itself, but before is executed the JS part:
form = document.getElementById("formExample");
function form1() {
form.action="example1.php";
}
function form2() {
form.action="example2.php";
}
EDIT
Warning: I originally based my solution on a copy of the OP HTML part, where the "pseudo-buttons" used a strange element <label type="input"...>, so I read (too quickly) as if it was <button type="button"...> and simply changed type from input to submit!
This way, it couldn't work as expected.
It is now corrected in the above code.
Maybe something like this :
var form = document.getElementById("formExample");
function form1() {
form.action="example1.php";
}
function form2() {
form.action="example2.php";
}
<form id="formExample">
<input type="text" id="input1" required>
<input type="submit" onClick="form1()" value="Form Action 1" />
<input type="submit" onClick="form2()" value="Form Action 2" />
</form>
How about making a dropdown list - could be radio buttons instead - containing the form two actions with one submit button like in this JS Fiddle, then having one function on form submit
var form = document.getElementById("formExample"),
select = document.getElementById("slct");
form.addEventListener('submit', function() {
if (select.value == 1) {
form.action = "example1.php";
} else {
form.action = "example2.php";
}
// alert for demo only
alert(form.action);
form.submit();
});
<form id="formExample">
<input type="text" id="input1" required>
<select id="slct" required>
<option></option>
<option value="1">Form Action 1</option>
<option value="2">Form Action 2</option>
</select>
<button type="submit">Submit</button>
</form>
function togglePassword(el){
var checked = el.checked;
if (checked) {
document.getElementById("password").type = 'text';
document.getElementById("toggleText").textContent= "Hide";
} else {
document.getElementById("password").type = 'password';
document.getElementById("toggleText").textContent= "Show";
}
}
function login()
{
var uname = document.getElementById("uname").value;
var password = document.getElementById("password").value;
if(uname === '')
{
alert("Please enter the user name.");
}
else if(password === '')
{
alert("Enter the password");
}
else
{
alert('Login Successful. Thank You!');
}
}
function clearFunc()
{
document.getElementById("uname").value="";
document.getElementById("password").value="";
<script type="text/javascript">
function togglePassword(el){
var checked = el.checked;
if (checked) {
document.getElementById("password").type = 'text';
document.getElementById("toggleText").textContent= "Hide";
} else {
document.getElementById("password").type = 'password';
document.getElementById("toggleText").textContent= "Show";
}
}
function login()
{
var uname = document.getElementById("uname").value;
var password = document.getElementById("password").value;
if(uname === '')
{
alert("Please enter the user name.");
}
else if(password === '')
{
alert("Enter the password");
}
else
{
alert('Login Successful. Thank You!');
}
}
function clearFunc()
{
document.getElementById("uname").value="";
document.getElementById("password").value="";
}
</script>
/* heading */
h1 {
display: block;
font-size: 2em;
font-weight: bold;
/* padding: 0% 1% 3% 6.5%; */
margin: 0% 35% -10% 36%;
}
h1:hover{
color:#4499d9 ;
transform: translateY(-5px);
}
/* bg image */
body {
background-image: url('img/bg4.jpg');
background-repeat: no-repeat;
background-attachment: fixed;
background-size: 100% 100%;
}
/* Bordered form */
form {
/* border: 13px solid black; */
width: 27%;
height: auto;
position: absolute;
left: 10%;
margin-left: -3px;
top: 18%;
}
/* Full-width inputs */
input[type=text], input[type=password] {
width: 100%;
padding: 12px 20px;
margin: 8px 0;
display: inline-block;
border: 1px solid #ccc;
box-sizing: border-box;
}
/* Set a style for all buttons */
button {
background-color: #17234b;
color: white;
padding: 14px 20px;
margin: 8px 0;
border: none;
cursor: pointer;
width: 49%;
}
/* Add a hover effect for buttons */
button:hover {
background-color: #4499d9;
transform: translateY(-5px);
box-shadow: 1px 3px 7px #6f6d72;
}
#toggleText {
display: block;
}
/* Center the avatar image inside this container */
.imgcontainer {
text-align: center;
margin: 24px 0 12px 0;
}
/* Avatar image */
img.avatar {
width: 30%;
border-radius: 20%;
box-shadow: 1px 3px 9px #6f6d72;
}
img.avatar:hover{
transform: translateY(-5px);
box-shadow: 7px 9px 9px #6f6d72;
}
/* Add padding to containers */
.container {
padding: 16px;
}
span.buttons{
width: 100%;
display: flow-root;
}
#toggleText{
float: left;
}
#toggle{
float: left;
}
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" type="text/css" href="style.css">
</head>
<body>
<h1>LOGIN PANEL</h1>
<!-- Login Form -->
<div class="form">
<form >
<div class="imgcontainer">
<img src="img/Login.jfif" alt="Login Avatar" class="avatar">
</div>
<div class="container">
<label for="uname"><b>Username</b></label>
<input type="text" placeholder="Enter Username" id="uname" name="uname"/>
<label for="password"><b>Password</b></label>
<input type='password'placeholder="Enter Your Password" name="password" id='password'/>
<input type='checkbox' id='toggle' onchange='togglePassword(this)'><span id='toggleText'>Show</span>
<span class="buttons">
<button type="submit" value="Reset" onclick="clearFunc()" class="btn">Reset</button>
<button type="submit" value="Login" class="btn" onClick="login()">Login</button>
</span>
</div>
</form>
</div>
</body>
</html>
Related
document.getElementById("error").style.display = "none";
document.getElementById("submit").onclick = function() {
document.getElementById("error").style.display = "";
}
.alert-er {
padding: 20px;
background-color: #ff2400;
color: #ffffff;
font-size : 20px;
border : 1px solid white;
border-radius : 20px;
}
.closebtn {
margin-left: 15px;
color: white;
font-weight: bolder;
float: right;
font-size: 40px;
line-height: 20px;
cursor: pointer;
transition: 0.3s;
}
.closebtn:hover {
color: black;
}
<div id="error" class="alert-er">
<span class="closebtn" onclick="this.parentElement.style.display='none';">×</span>
<strong>Error!</strong>
</div>
<form>
<button type="submit" id="submit" class="submit">Submit</button>
</form>
a tried to display a alert box showing error and it worked fine until i changed display properties. now it appears and then disappears automatically in less than a second. i tried cheking for errors. i changed codes different times using css, js and jquery. but in all of those cases happened the same. please do care to help.
The problem is that when you click the submit button, the form is being submitted.
To fix this, let's create an event listener for when the form is submitting. If we find an error, we don't let it continue the submission, and show the error message instead. We do this with the help of event.preventDefault():
const form = document.querySelector('form');
const errorMessage = document.getElementById("error");
form.addEventListener('submit', (event) => {
if(thereIsAnError()){
event.preventDefault();
errorMessage.style.display = "block";
}
})
function thereIsAnError(){
return true; // later, change this function to return true or false depending on your input values
}
document.getElementById("error").style.display = "none";
Try using
type="button"
in
<button type="button" id="submit" class="submit">Submit</button></form>
<div id="error" class="alert-er">
<span class="closebtn" onclick="this.parentElement.style.display='none';">×</span>
<strong>Error!</strong>
</div>
<form>
<button type="button" id="submit" class="submit">Submit</button>
</form>
I have this code and the 1st input won't ever move whatever I do the only thing that made it move was float:right; but I don't want it to be like this I even created this div->P so maybe it would move. Has anyone encountered this problem before?
Is it possibly interfearing with my js? That's the only thing I can think of rn
.inner {
display:inline-block;
margin-right:500px;
}
.pswd {
display:inline-block;
margin-right:500px;
}
</style>
</head>
<body>
<div class="P">
<input class="inner" type="password" id="pswd">
<input class="inner" type="button" value="Submit" onclick="checkPswd();"/>
</div>
<script type="text/javascript">
function checkPswd() {
var confirmPassword = "admin";
var password = document.getElementById("pswd").value;
if (password == confirmPassword) {
window.location="A.html";
}
else{
alert("Password incorrect.");
}
}
</script>
This should work if you use the ID selector rather than the class selector (i.e. use # rather than .):
#pswd {
display:inline-block;
margin-right:500px;
}
There are multiple ways to center-align a div both vertically and horizontally on the screen.
I have used display:flex for the same.
'use-strict'
function checkPswd(form) {
const confirmPassword = "admin";
let passwordProvided = form.elements.newPassword.value;
if (passwordProvided === confirmPassword) {
// If correct
} else {
// If failure
}
// to prevent default action
return false;
}
.form--wrapper {
width: 150px;
height: 150px;
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
margin: auto;
}
form {
display: flex;
flex-direction: column;
justify-content: center;
height: 100%;
width: 100%;
border: 2px dashed orange
}
<div class="form--wrapper">
<form name="change-password" onsubmit="return checkPswd(this)">
<input class="inner" name="newPassword" type="password">
<input class="inner" type="submit" value="Submit" />
</form>
</div>
I don't know that I will explain my question well or not because I'm new on stack overflow. I've read the T&C and have tried my best to explain what I want to accomplish. I hope you understand what I'm asking.
I would like to create a system using javascript or jQuery that will display a popup box on the top or bottom of a browser window with custom text and colors defined in my css styles. The "notification" would tell users to about what they need to do in the text box like "Write your email" etc.
This is the code that will show you what I'd like them to look like:
<div class="warning"id="notification"><span>This is default message show first time</span></div>
<div class="information" id="notification"><span>Enter your registered Email ID</span></div>
<div class="error" id="notification"><span>Email ID is incorrect</span></div>
<div class="error" id="notification"><span>Email is correct - good : show me for 5 sec only after I will hide automatically if I am in green else show until cursor inside textbox.</span></div>
<input type="text" name="email" id="username"/>
<input type="text" name="mobile" id="phone"/>
<input type="submit" id="ok" name="done"/>
<style>#notification {
position:fixed;
width: 100%;
text-align: center;
z-index:99;
overflow:hidden;
}
#notification h2{
font-size:16px;
font-weight:400
}
/*#notification.showNote{
width:50%;
left:230px
}*/
/*error, info, notice, alert*/
.success,.warning,.error,.information{display: block; position: relative; padding:5px 20px}
.information{background-color:#3bafda}
.success{background-color:#8cc152}
.warning{background-color:#f6bb42}
.error{background-color:#e9573f}
.notify h2{color:#fff}</style>
Some tips:
ids are unique in each page. You can not define multiple elements with just one id. Instead, You should use class attribute`.
To do something after some seconds, You should use setTimeout function
You must know about jQuery selectors and some of its functions. Read available tutorials on the web.
To validate a value, You must know Regex
A simple working example of your question is this. Hope it helps
let time2Hide = 5000;
function f(selector) {
$(selector).show();
setTimeout(() => {
$(selector).hide();
}, time2Hide);
}
f("#warning");
function validateEmail(email) {
var re = /^(([^<>()\[\]\\.,;:\s#"]+(\.[^<>()\[\]\\.,;:\s#"]+)*)|(".+"))#((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
return re.test(String(email).toLowerCase());
}
function onSubmit() {
let email = $("#email").text()
if(!email) {
f("#information" )
}
else if(validateEmail(email)) {
f("#success");
}
else {
f("#error")
}
}
/**********************************************/
/* notification styles */
.notification {
position: fixed;
width: 100%;
text-align: center;
z-index: 99;
overflow: hidden;
}
.notification h2 {
font-size: 16px;
font-weight: 400
}
/*#notification.showNote{
width:50%;
left:230px
}*/
/*error, info, notice, alert*/
#success,
#warning,
#error,
#information {
display: none;
position: relative;
padding: 5px 20px
}
#information {
background-color: #3bafda
}
#success {
background-color: #8cc152
}
#warning {
background-color: #f6bb42
}
#error {
background-color: #e9573f
}
.notify h2 {
color: #fff
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="warning" class="notification">
<span>This is default message show first time</span>
</div>
<div id="information" class="notification">
<span>Enter your registered Email ID</span>
</div>
<div id="error" class="notification">
<span>Email ID is incorrect</span>
</div>
<div id="success" class="notification">
<span>Email is correct - good : show me for 5 sec only after I will hide automatically if I am in green else show until cursor inside textbox.</span>
</div>
<hr><br><br><br>
<input type="email" name="email" id="username" />
<input type="phone" name="mobile" id="phone" />
<input type="submit" id="ok" name="done" onclick="onSubmit()"/>
let time2Hide = 5000;
function hideAll() {
$("#error").hide();
$("#warning").hide();
$("#success").hide();
$("#information").hide();
}
function show(selector) {
hideAll();
$(selector).show();
}
function showNHide(selector) {
hideAll();
$(selector).show();
setTimeout(() => {
$(selector).hide(); show("#warning");
}, time2Hide);
}
$("#username")
.on("input click", () => {
show("#information");
})
.on("input", () => {
let email = $("#username").val();
if (!email) {
show("#information");
} else if (validateEmail(email)) {
showNHide("#success");
} else {
show("#error");
}
})
.on('focusout', () => {
show("#warning");
});
function validateEmail(email) {
var re = /^(([^<>()\[\]\\.,;:\s#"]+(\.[^<>()\[\]\\.,;:\s#"]+)*)|(".+"))#((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
return re.test(String(email).toLowerCase());
}
function onSubmit() {
let email = $("#username").val();
if (!email) {
show("#information");
} else if (validateEmail(email)) {
showNHide("#success");
} else {
show("#error");
}
}
show("#warning");
/**********************************************/
/* notification styles */
.notification {
position: fixed;
width: 100%;
text-align: center;
z-index: 99;
overflow: hidden;
}
.notification h2 {
font-size: 16px;
font-weight: 400
}
/*#notification.showNote{
width:50%;
left:230px
}*/
/*error, info, notice, alert*/
#success,
#warning,
#error,
#information {
display: none;
position: relative;
padding: 5px 20px
}
#information {
background-color: #3bafda
}
#success {
background-color: #8cc152
}
#warning {
background-color: #f6bb42
}
#error {
background-color: #e9573f
}
.notify h2 {
color: #fff
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="warning" class="notification">
<span>This is default message show first time</span>
</div>
<div id="information" class="notification">
<span>Enter your registered Email ID</span>
</div>
<div id="error" class="notification">
<span>Email ID is incorrect</span>
</div>
<div id="success" class="notification">
<span>Email is correct - good : show me for 5 sec only after I will hide automatically if I am in green else show until cursor inside textbox.</span>
</div>
<hr><br><br><br>
<input type="email" name="email" id="username" />
<input type="phone" name="mobile" id="phone" />
<input type="submit" id="ok" name="done" onclick="onSubmit()" />
I have this search box that I have done so far but new to JS so a little stuck.
I need it to slide to the right to reveal the input behind it, it did work when I used just button but I guessed I needed to add just the icon so did not submit when you clicked it but slide across, but then I guess also need to make the button show and the icon hide when you enter something in the input and if not when you click icon would just close again.
Something a bit like this I guess.... http://codepen.io/nikhil/pen/qcyGF - which is what I've been trying to base it off.
searchExpand = function(elm){
var spanIcon = $('.span-icon'),
searchInput = $('.search-input'),
searchForm = $('.search-form'),
btnSearch = $('.btn-search'),
isOpen = false;
if(isOpen == false){
searchForm.addClass('open');
spanIcon.hide();
btnSearch.show();
searchInput.focus();
isOpen = true;
} else {
searchForm.removeClass('open');
btnSearch.hide();
spanIcon.show();
searchInput.focusout();
isOpen = false;
}
}
$(document).ready(function(){
// lets make the search feature happen!
$(document).on("click", "span.btn-search", function() {
searchExpand(this);
});
});
.search-form {
width: 0%;
}
.search-form input {
border-right-style: none;
}
.search-form button {
background: none;
padding: 0;
display: none;
}
.search-form button i {
font-size: 1.9em;
color: #000;
padding: 10px;
}
.search-form span.search-icon {
font-size: 1.9em;
color: #000;
padding: 10px;
cursor: pointer;
}
.search-form .form-control {
padding: 0;
border: 0;
}
.search-form .input-group-addon {
background: #fff;
border: 0;
}
.search-form.open {
width: 100%;
}
.search-form.open .form-control {
padding: 30px 25px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet">
<form role="search" class="search-form">
<div class="input-group add-on">
<input type="text" class="form-control search-input" placeholder="Enter a search term" name="search" id="search">
<div class="input-group-addon">
<button class="btn btn-clear btn-search" type="submit"><i class="glyphicon glyphicon-search search-icon"></i></button>
<span class="span-icon glyphicon glyphicon-search search-icon"></span>
</div>
</div>
</form>
Notice that your .btn-search isn't inside a span, so your function, searchExpand will not run. when you click the button.
What's in the span is "span-icon glyphicion.... "
If you're using jquery, this would be an effective way of achieving what you want:
Assign an ID to the span call it what you will, and change your js to reflect:
$( "#yourbuttonidname" ).click(function() {
searchExpand(this);
});
Example of the new span:
<span id="yourbuttonidname" class="span-icon glyphicon glyphicon-search search-icon"></span>
I am making a multi-phase form but it is not acting normal
I have written a lot of diffrent code for it but don't know why it is not working the way I want it
It has been two days working with it I am feeling stupid now
here is the code
HTML:
<div id="form-container">
<div id="phase-1">
<h3>Phase 01</h3>
<form>
<input id="fname" type="text" placeholder="First name">
<input id="lname" type="text" placeholder="Last name">
<input id="email" type="text" placeholder="Email">
<button id="phase-1-btn">Next</button>
</form>
</div>
<div id="phase-2">
<h3>Phase 02</h3>
<form>
<input id="pass" type="text" placeholder="Password">
<input id="cpass" type="text" placeholder="Confirm Password">
<button id="phase-2-btn">Next</button>
</form>
</div>
<div id="phase-3">
<h2>Thank You for Testing my pen</h2>
</div>
</div>
CSS :
#form-container{
height: 350px;
width: 300px;
margin-top: 80px;
margin-left: auto;
margin-right: auto;
background-color: #95a5a6;
font-family: "Slabo 27px";
position: relative;
box-shadow: 1px 1px 2px,
-1px -1px 2px;
}
#phase-1, #phase-2{
height: 100%;
width: 100%;
border-top: 3px solid #f39c12;
display: block;
}
#phase-1 h3, #phase-2 h3{
height: 10%;
width: 60%;
margin-left: auto;
margin-right: auto;
text-align: center;
font-size: 23px;
color: #fff;
}
#phase-1 form, #phase-2 form{
display: block;
height: 75%;
padding: 0;
padding-top: 15px;
margin: 0;
}
input{
display: block;
width: 80%;
margin-top: 10px;
margin-left: auto;
margin-right: auto;
padding: 10px 20px;
border: none;
border-radius: 5px;
}
button {
display: block;
width: 60%;
margin-left: auto;
margin-right: auto;
margin-top: 20px;
padding: 10px 5px;
background-color: #f39c12;
color: #fff;
font-weight: 600;
border: none;
border-radius: 6px;
}
#phase-2{
display: none;
}
#phase-3{
display: none;
height: 0;
width: 100%;
color: #000;
position: absolute;
top: 0;
left: 0;
background: #f39c12
}
#phase-3 h2{
width: 200px;
height: 60px;
margin-left: auto;
margin-right: auto;
margin-top: 135px;
text-align: center;
}
JS :
var fname, lname, email, pass, cpass;
function id( id ) {
return document.getElementById(id);
}
function phase1 () {
fname = id("fname").value;
lname = id("lname").value;
email = id("email").value;
if ( fname.length > 2 && lname.length > 2 && email.length > 2 ) {
id("phase-1").style.display = "none";
id("phase-2").style.display = "block";
// end of if
} else {
alert("Please fill the Form");
}
} // end of phase1 function
// add the event to the phase-1-btn
id("phase-1-btn").addEventListener("click", phase1());
/* phase 02 */
function phase2 () {
pass = id("pass").value;
cpass = id("cpass").value;
if ( pass.length > 2 && cpass.length > 2 ) {
id("phase-2").style.display = "none";
id("phase-3").style.display = "block";
id("phase-3").style.height = "100%";
// end of if
} else {
alert("Please fill the Form");
}
} // end of phase2 function
id("phase-2-btn").addEventListener("click", phase2());
Let's try this one. Then tell me what you see in the console.
<script>
function phase1()
{
window.console.log('phase1 function called');
var fname_val = document.getElementById('fname').value;
var lname_val = document.getElementById('lname').value;
var email_val = document.getElementById('email').value;
// verify values
window.console.log('fname_val='+fname_val + ' lname_val='+lname_val + ' email_val='+email_val);
if( fname_val.length > 2 && lname_val.length > 2 && email_val.length > 2 )
{
window.console.log('validation!! :)');
document.getElementById("phase-1").style.display = "none";
document.getElementById("phase-2").style.display = "block";
}
else
{
alert("Please fill the Form");
}
}
function phase2()
{
window.console.log('phase2 function called');
}
document.addEventListener("DOMContentLoaded", function(event) {
window.console.log("DOM fully loaded and parsed");
document.getElementById("phase-1-btn").addEventListener("click", phase1);
document.getElementById("phase-2-btn").addEventListener("click", phase2);
});
</script>
<div id="phase-1">
<h3>Phase 01</h3>
<input id="fname" type="text" placeholder="First name" />
<input id="lname" type="text" placeholder="Last name" />
<input id="email" type="text" placeholder="Email" />
<input type="button" id="phase-1-btn" value="Next" />
</div>
<div id="phase-2">
<h3>Phase 02</h3>
<input id="pass" type="text" placeholder="Password" />
<input id="cpass" type="text" placeholder="Confirm Password" />
<input type="button" id="phase-2-btn" value="Next" />
</div>
<div id="phase-3">
<h2>Thank You for Testing my pen</h2>
</div>
To submit a form you want to use a submit button (not classic button).
Have all of your inputs within the form tags.
Add the appropriate form tag attributes such as (action & method)
Use one form tag that wraps around everything with the submit button on the inside.
CSS will have no effect so no need to share that part.
Last but not least - Dont call yourself stupid. Stupid people never ask for help. Reaching out for help is how you improve your skillset.
If you insist on using Javascript to submit the form that is fine, but you want to make sure the form works with classic HTML first.
To make this a multi-step process you should try doing 1 form per page. You will need to understand session handling. You can display portions of the form at a time with Javascript which gives an impression of doing steps but still using 1 form.
<form action="" method="POST">
<script>
function toggleSection(x){
document.getElementById('sec'+x).style.display = "block";
}
</script>
<div id="sec1">
section 1 stuff
<input type="button" value="Continue" onclick="toggleSection(2);" />
</div>
<div id="sec2" style="display:none;">
section 2 stuff
<input type="button" value="Continue" onclick="toggleSection(3);" />
</div>
<div id="sec3" style="display:none;">
section 3 stuff
<input type="submit" value="Submit" />
</div>
</form>
here it is with the changes you ordered
var fname, lname, email, pass, cpass;
function el( id ) {
return document.getElementById(id);
}
function phase1 () {
fname = el("fname").value;
lname = el("lname").value;
email = el("email").value;
if ( fname.length > 2 && lname.length > 2 && email.length > 2 ) {
el("phase-1").style.display = "none";
el("phase-2").style.display = "block";
// end of if
} else {
alert("Please fill the Form");
}
} // end of phase1 function
// add the event to the phase-1-btn
el("phase-1-btn").addEventListener("click", phase1);
/* phase 02 */
function phase2 () {
pass = el("pass").value;
cpass = el("cpass").value;
if ( pass.length > 2 && cpass.length > 2 ) {
el("phase-2").style.display = "none";
el("phase-3").style.display = "block";
el("phase-3").style.height = "100%";
// end of if
} else {
alert("Please fill the Form");
}
} // end of phase2 function
el("phase-2-btn").addEventListener("click", phase2);