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Why is my hide() and show() not working even without error in JQuery? [duplicate]

This question already has answers here:
Can I make a <button> not submit a form?
(8 answers)
Closed 1 year ago.
I have a function that will show the other content and hide the recent content. But when I am clicking the submit input it's not working. I tried to use anchor tag and button tag and it has the same output.
html:
$(function(){
$('.btn .button').on('click', function(){
$('.container').show()
$('.container-two').hide()
})
})
* {
text-decoration: none;
}
body {
background: #8390A2;
}
.student {
padding-top: 10px;
padding-bottom: 20px;
}
.form .student div {
padding: 10px;
}
.form .student div input {
background: #f1f5f9;
margin-top: 5px;
height: 20px;
}
.student-name {
display: grid;
grid-template-columns: repeat(2, 1fr);
}
.form .student-name div {
padding: 10px;
}
.form .student-name div input {
background: #f1f5f9;
margin-top: 5px;
height: 20px;
}
.title-header {
border-top-right-radius: 10%;
border-top-left-radius: 10%;
border-bottom: 1px solid grey;
height: 40px;
background: #efefef;
}
.title-header h3 {
text-align: center;
padding: 9px;
}
.form form div .info {
position: relative;
}
.form .info label {
position: absolute;
color: grey;
pointer-events: none;
top: 36px;
left: 15px;
transition: 0.5s ease;
}
.form .info input:focus ~ label {
transform: translateY(-20px);
color: black;
}
.form .info input {
outline: none;
border: none;
border-bottom: 1px solid silver;
padding-top: 20px;
}
.form .student div:first-child input {
width: 95%;
}
.form .info input:focus {
border-color: #4CCEE8;
}
.form .btn {
position: absolute;
padding-top: 50px;
right: 36.5%;
}
.form .btn input,
.form-two .btn input {
border-radius: 15px;
outline: none;
width: 100px;
height: 40px;
}
.form-two .address div {
padding: 10px;
}
.address .info-two {
display: grid;
grid-template-columns: repeat(2, 1fr);
}
.form-two .student-info div {
padding: 10px;
}
.form-two .student-info div input {
background: #f1f5f9;
margin-top: 5px;
height: 20px;
}
.form-two .address div input {
background: #f1f5f9;
margin-top: 5px;
height: 20px;
}
.form-two .student-info div input {
background: #f1f5f9;
margin-top: 5px;
height: 20px;
}
.form-two form div .info {
position: relative;
}
.form-two .info label {
position: absolute;
color: grey;
pointer-events: none;
top: 36px;
left: 15px;
transition: 0.5s ease;
}
.form-two .info input:focus ~ label {
transform: translateY(-20px);
color: black;
}
.form-two .info input {
outline: none;
border: none;
border-bottom: 1px solid silver;
padding-top: 20px;
}
.form-two .address div:first-child input {
width: 95%;
}
.form-two .address div:last-child div {
padding-left: 1px;
}
.form-two .address div:last-child div label {
left: 8px;
}
.form-two .info input:focus {
border-color: #4CCEE8;
}
.form-two .btn {
position: absolute;
padding-top: 14px;
right: 36.5%;
}
.active {
display: none;
}
main {
border-radius: 1%;
background: #f1f5f9;
width: 27rem;
min-height: 30rem;
margin: auto;
margin-top: 13rem;
box-shadow: 2px 2px 2px rgba(0, 0, 0, 0.2)
}
form h4 {
margin: 10px;
}
#media only screen and (max-width: 1366px) {
main {
background: #f1f5f9;
width: 27rem;
min-height: 30rem;
margin: auto;
margin-top: 5rem;
}
}
<div class="container">
<main>
<div class="form">
<div class="title-header">
<h3>Personal Data Information</h3>
</div>
<form action="" method="POST">
<div class="student">
<div class="info">
<input type="text" name="Program">
<label>Program</label>
</div>
<div class="info">
<input type="text" name="Student #">
<label>Student #</label>
</div>
</div>
<h4>Student Name</h4>
<div class="student-name">
<div class="info">
<input type="text" name="Surname" id="surname">
<label>Surname</label>
</div>
<div class="info">
<input type="text" name="Given Name" id="givenname">
<label>Given Name</label>
</div>
<div class="info">
<input type="text" name="Middle Name" id="middlename">
<label>Middle Name</label>
</div>
<div class="info">
<input type="text" name="Auxillary Name" id="auxillaryname">
<label>Auxillary Name</label>
</div>
</div>
<div class="btn">
<input type="submit" name="submit" value="Continue" class="button">
</div>
</form>
</div>
</main>
</div>
<div class="container-two active">
<main>
<div class="form-two">
<div class="title-header">
<h3>Personal Data Information</h3>
</div>
<form action="" method="POST">
<h4>Address</h4>
<div class="address">
<div class="info">
<input type="text" name="City Address">
<label>City Address</label>
</div>
<div class="info-two" style="padding: 0px;">
<div class="info">
<input type="text" name="Student #" style="width: 70%;">
<label>Zip Code</label>
</div>
<div class="info">
<input type="text" name="Student #" style="width: 70%;">
<label>Tel no.</label>
</div>
</div>
<div class="info">
<input type="email" name="Student #" style="width: 95%;">
<label>Email Address</label>
</div>
<div class="info">
<input type="text" name="City Address" style="width: 95%;">
<label>Home Address</label>
</div>
<div class="info">
<input type="text" name="Student #" style="width: 34%;">
<label>Zip Code</label>
</div>
</div>
<div class="btn">
<input type="submit" name="submit" value="Continue">
</div>
</form>
</div>
</main>
</div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.5.1/jquery.min.js" charset="utf-8"></script>
I tried to use addClass() and removeClass(), also css() but nothing happens. I also find an answer but nothing like my problem.

First of all, change the first submit type input to a button.
Instead of <input type="submit" name="submit" value="Continue" class="button">
Should be <button class="button" type="button">Continue</button>
This will prevent the form submission, and add the missing "button" class to the button.
Then modify the jquery code like this:
$(function(){
$('.btn .button').on('click', function(e){
$('.container').hide()
$('.container-two').show()
})
})
My answer was based on the assumption that you want to show the second container after pressing the first "continue" button.
$(function(){
$('.btn .button').on('click', function(e){
$('.container').hide();
$('.container-two').show();
});
});
* {
text-decoration: none;
}
body {
background: #8390A2;
}
.student {
padding-top: 10px;
padding-bottom: 20px;
}
.form .student div {
padding: 10px;
}
.form .student div input {
background: #f1f5f9;
margin-top: 5px;
height: 20px;
}
.student-name {
display: grid;
grid-template-columns: repeat(2, 1fr);
}
.form .student-name div {
padding: 10px;
}
.form .student-name div input {
background: #f1f5f9;
margin-top: 5px;
height: 20px;
}
.title-header {
border-top-right-radius: 10%;
border-top-left-radius: 10%;
border-bottom: 1px solid grey;
height: 40px;
background: #efefef;
}
.title-header h3 {
text-align: center;
padding: 9px;
}
.form form div .info {
position: relative;
}
.form .info label {
position: absolute;
color: grey;
pointer-events: none;
top: 36px;
left: 15px;
transition: 0.5s ease;
}
.form .info input:focus ~ label {
transform: translateY(-20px);
color: black;
}
.form .info input {
outline: none;
border: none;
border-bottom: 1px solid silver;
padding-top: 20px;
}
.form .student div:first-child input {
width: 95%;
}
.form .info input:focus {
border-color: #4CCEE8;
}
.form .btn {
position: absolute;
padding-top: 50px;
right: 36.5%;
}
.form .btn input,
.form-two .btn input {
border-radius: 15px;
outline: none;
width: 100px;
height: 40px;
}
.form-two .address div {
padding: 10px;
}
.address .info-two {
display: grid;
grid-template-columns: repeat(2, 1fr);
}
.form-two .student-info div {
padding: 10px;
}
.form-two .student-info div input {
background: #f1f5f9;
margin-top: 5px;
height: 20px;
}
.form-two .address div input {
background: #f1f5f9;
margin-top: 5px;
height: 20px;
}
.form-two .student-info div input {
background: #f1f5f9;
margin-top: 5px;
height: 20px;
}
.form-two form div .info {
position: relative;
}
.form-two .info label {
position: absolute;
color: grey;
pointer-events: none;
top: 36px;
left: 15px;
transition: 0.5s ease;
}
.form-two .info input:focus ~ label {
transform: translateY(-20px);
color: black;
}
.form-two .info input {
outline: none;
border: none;
border-bottom: 1px solid silver;
padding-top: 20px;
}
.form-two .address div:first-child input {
width: 95%;
}
.form-two .address div:last-child div {
padding-left: 1px;
}
.form-two .address div:last-child div label {
left: 8px;
}
.form-two .info input:focus {
border-color: #4CCEE8;
}
.form-two .btn {
position: absolute;
padding-top: 14px;
right: 36.5%;
}
.active {
display: none;
}
main {
border-radius: 1%;
background: #f1f5f9;
width: 27rem;
min-height: 30rem;
margin: auto;
margin-top: 13rem;
box-shadow: 2px 2px 2px rgba(0, 0, 0, 0.2)
}
form h4 {
margin: 10px;
}
#media only screen and (max-width: 1366px) {
main {
background: #f1f5f9;
width: 27rem;
min-height: 30rem;
margin: auto;
margin-top: 5rem;
}
}
<div class="container">
<main>
<div class="form">
<div class="title-header">
<h3>Personal Data Information 1</h3>
</div>
<form action="" method="POST">
<div class="student">
<div class="info">
<input type="text" name="Program">
<label>Program</label>
</div>
<div class="info">
<input type="text" name="Student #">
<label>Student #</label>
</div>
</div>
<h4>Student Name</h4>
<div class="student-name">
<div class="info">
<input type="text" name="Surname" id="surname">
<label>Surname</label>
</div>
<div class="info">
<input type="text" name="Given Name" id="givenname">
<label>Given Name</label>
</div>
<div class="info">
<input type="text" name="Middle Name" id="middlename">
<label>Middle Name</label>
</div>
<div class="info">
<input type="text" name="Auxillary Name" id="auxillaryname">
<label>Auxillary Name</label>
</div>
</div>
<div class="btn">
<button class="button" type="button">Continue</button>
</div>
</form>
</div>
</main>
</div>
<div class="container-two active">
<main>
<div class="form-two">
<div class="title-header">
<h3>Personal Data Information 2</h3>
</div>
<form action="" method="POST">
<h4>Address</h4>
<div class="address">
<div class="info">
<input type="text" name="City Address">
<label>City Address</label>
</div>
<div class="info-two" style="padding: 0px;">
<div class="info">
<input type="text" name="Student #" style="width: 70%;">
<label>Zip Code</label>
</div>
<div class="info">
<input type="text" name="Student #" style="width: 70%;">
<label>Tel no.</label>
</div>
</div>
<div class="info">
<input type="email" name="Student #" style="width: 95%;">
<label>Email Address</label>
</div>
<div class="info">
<input type="text" name="City Address" style="width: 95%;">
<label>Home Address</label>
</div>
<div class="info">
<input type="text" name="Student #" style="width: 34%;">
<label>Zip Code</label>
</div>
</div>
<div class="btn">
<input type="submit" name="submit" value="Continue">
</div>
</form>
</div>
</main>
</div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>

I copied and pasted the code to codepen and found that he is trying to show the div which is already visible and trying to hide the div which is already hidden, so replaced the hide() and show() with each other.
prevent the default submit event and add hide() and show() on correct divs
$(function(){
$('.btn .button').on('click', function(e){
e.preventDefault();
$('.container').hide()
$('.container-two').show()
})
})

How to make a inline-block fit whole width?

I won't to make an inline block fill whole the width. Actually I am using amp. I want to make all the fields fit the whole width. But I am unable to make it. I can do it using !important. But it is a bad practice. So how I can I do it without using !important? I am using the bellow code:
<!DOCTYPE html>
<html>
<head>
<title>Test</title>
<script async custom-element="amp-autocomplete" src="https://www.cdn.ampproject.org/v0/amp-autocomplete-0.1.js"></script>
<script async src="https://www.cdn.ampproject.org/v0.js"></script>
<style>
.page-form {
background: url(https://mydoginsurance.com.au/images/form-bg-lg.webp) no-repeat center;
background-size: cover;
position: relative;
color: #fff;
}
.section {
padding: 63px 0;
}
.page-form .container {
position: relative;
z-index: 100;
}
.container, .container-fluid, .container-sm, .container-md, .container-lg, .container-xl {
width: 100%;
padding-right: 15px;
padding-left: 15px;
margin-right: auto;
margin-left: auto;
}
.justify-content-center {
-ms-flex-pack: center;
justify-content: center;
}
.row {
display: -ms-flexbox;
display: flex;
-ms-flex-wrap: wrap;
flex-wrap: wrap;
margin-right: -15px;
margin-left: -15px;
}
.col-1, .col-2, .col-3, .col-4, .col-5, .col-6, .col-7, .col-8, .col-9, .col-10, .col-11, .col-12, .col, .col-auto, .col-sm-1, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-sm-10, .col-sm-11, .col-sm-12, .col-sm, .col-sm-auto, .col-md-1, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-10, .col-md-11, .col-md-12, .col-md, .col-md-auto, .col-lg-1, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-lg-10, .col-lg-11, .col-lg-12, .col-lg, .col-lg-auto, .col-xl-1, .col-xl-2, .col-xl-3, .col-xl-4, .col-xl-5, .col-xl-6, .col-xl-7, .col-xl-8, .col-xl-9, .col-xl-10, .col-xl-11, .col-xl-12, .col-xl, .col-xl-auto {
position: relative;
width: 100%;
padding-right: 15px;
padding-left: 15px;
}
.text-center{
text-align: center;
}
.mb-5, .my-5 {
margin-bottom: 3rem;
}
h2, .h2 {
font-size: 2.5rem;
}
.page-form .container .form-box {
padding: 0;
border: none;
background: none;
box-shadow: none;
-webkit-box-shadow: none;
}
.form-box {
background: rgba(255, 255, 255, 0.25);
border: 1px solid #eaeaea;
-webkit-box-shadow: 0 13px 29px 0 rgb(0 0 0 / 35%);
box-shadow: 0 13px 29px 0 rgb(0 0 0 / 35%);
padding: 40px;
}
.justify-content-center {
-ms-flex-pack: center;
justify-content: center;
}
.form-box .mb-4 {
position: relative;
}
.form-box .form-control {
padding: 20px 0 0 18px;
height: 54px;
border: none;
border-radius: 2px;
color: #000;
}
.form-control, input[type=text], input[type=email], input[type=tel], input[type=file], input[type=search], textarea, select {
display: block;
width: 100%;
padding: 0.6rem 0.75rem;
font-size: 1rem;
font-weight: 400;
line-height: 1.5;
color: #495057;
background-color: #fff;
background-clip: padding-box;
border: 1px solid #ced4da;
border-radius: 0rem;
transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}
[type="search"] {
outline-offset: -2px;
-webkit-appearance: none;
}
</style>
</head>
<body>
<div class="page-form section" id="getquote">
<div class="container">
<div class="row justify-content-center">
<div class="col-lg-8">
<div class="mb-5 text-center">
<h2>Submit your Dog info and we'll address your request ASAP</h2>
</div>
<div class="form-box">
<form action="https://mydoginsurance.com.au/choose-plan.html" method="GET" target="_top">
<div class="row justify-content-center">
<div class="col-sm-6">
<div class="mb-4">
<input type="text" name="dog_name" class="form-control" aria-labelledby="label_dog_name" required>
<label id="label_dog_name" for="dog_name">Name of Dog</label>
</div>
</div>
<div class="col-sm-6">
<div class="mb-4">
<amp-autocomplete filter="substring" min-characters="0" style="padding: 0; color: black; display: cover">
<input type="search" name="breed" class="form-control" id="tbdog" aria-labelledby="label_dog_breed" required>
<label id="label_dog_breed" for="breed">Breed of Dog</label>
<script type="application/json">
{ "items": [ "Affenpinscher", "Afghan Hound", "Airedale Terrier", "Akita" }
</script>
</amp-autocomplete>
</div>
</div>
<div class="col-sm-6">
<div class="mb-4">
<!--<input type="number" name="age" min="1" max="8" class="form-control" required>-->
<select name="age" class="form-control" aria-labelledby="label_dog_age" required>
<option></option>
<option value="0">
< 1 </option>
<option value="1">1</option>
<option value="2">2</option>
</select>
<label id="label_dog_age" for="age">Age of Dog</label>
</div>
</div>
</div>
</form>
</div>
</div>
</div>
</div>
</div>
</body>
</html>
I have hosted the site so that you can take a closer look to it: https://hungry-swanson-e6b32d.netlify.app/

you can add width: 100% to it (the amp-autocomplete component)

Jquery appendTo html to a javascript function

building a show your password with a caps lock warning on a form. But need to use appendTo so the HTML can be added to a pre-written shortcode.
Whenever the Html is added by appendTo the Javascript function can not find the added HTML.
code: https://codepen.io/edutize/pen/qBZXmOZ
<div class="memberium-form">
<form name="loginform" id="loginform" action="https://traderonthestreet.com/wp-login.php" method="post">
<input id="learndash-login-form" type="hidden" name="learndash-login-form" value="754942d3df">
<p class="login-username">
<label for="user_login"></label>
<input type="text" name="log" id="user_login" class="input" value="" size="20" placeholder="Email *">
</p>
<p class="login-password">
<label for="user_pass"></label>
<input type="password" name="pwd" id="user_pass" class="input" value="" size="20" placeholder="Password *">
</p>
<p class="login-submit">
<input type="submit" name="wp-submit" id="wp-submit" class="button button-primary" value="Login">
<input type="hidden" name="redirect_to" value="https://traderonthestreet.com/wp-admin/">
</p>
</form>
$(document).ready(function(){
$("<span></span>").appendTo(".login-password").attr("toggle", "#user_pass").addClass("fa fa-fw
fa-eye field-icon toggle-password");
$("<p>WARNING! Caps lock is ON.</p>").appendTo(".login-password").attr("id", "caps");
});
$(".toggle-password").click(function() {
$(this).toggleClass("fa-eye fa-eye-slash");
var input = $($(this).attr("toggle"));
if (input.attr("type") == "password") {
input.attr("type", "text");
} else {
input.attr("type", "password");
}
});
var input = document.getElementById("user_pass");
var text = document.getElementById("caps");
input.addEventListener("keyup", function(event) {
if (event.getModifierState("CapsLock")) {
text.style.display = "block";
} else {
text.style.display = "none"
}
});

You're generating elements inside document ready which usually is initiated later than when the JS is loaded. When the $(".toggle-password").click(function() event listener is attached to .toggle-password, #caps doesn't exists yet.
Either moving the event listener into the document ready after the #caps element is created or moving the #caps element creation outside the document ready will work.
// Jquery appendTo capslock message and eye icons html
$(document).ready(function(){
$("<span></span>").appendTo(".login-password").attr("toggle", "user_pass").addClass("fa fa-fw fa-eye field-icon toggle-password");
$("<p>WARNING! Caps lock is ON.</p>").appendTo(".login-password").attr("id", "caps");
// toggle between classes and change attribute type
$(".toggle-password").click(function() {
$(this).toggleClass("fa-eye fa-eye-slash");
var input = $($(this).attr("toggle"));
if (input.attr("type") == "password") {
input.attr("type", "text");
} else {
input.attr("type", "password");
}
});
// capslock function change style from display none to block
var input = document.getElementById("user_pass");
var text = document.getElementById("caps");
document.addEventListener("keyup", function(event) {
if (event.getModifierState("CapsLock")) {
text.style.display = "block";
} else {
text.style.display = "none"
}
});
});
.login-username input[type=text] {
display: block;
margin-left: auto;
margin-right: auto;
width: 50%;
padding: 12px;
padding-left: 15px;
border: none;
border-radius: 4px;
resize: vertical;
font-family: 'Roboto', sans-serif;
font-size: 15px;
outline: none;
background-color: #f0f0f0;
margin-top: 10px;
margin-bottom: 10px;
transition: .1s;
}
.login-username input[type=text]:hover {
background-color: #e6e6e6;
transform: scale(1.01);
}
.login-password input[type=password] {
display: block;
margin-left: auto;
margin-right: auto;
width: 50%;
padding: 12px;
padding-left: 15px;
border: none;
border-radius: 4px;
resize: vertical;
font-family: 'Roboto', sans-serif;
font-size: 15px;
outline: none;
background-color: #f0f0f0;
margin-top: 10px;
margin-bottom: 10px;
transition: .1s;
}
.login-password input[type=password]:hover {
background-color: #e6e6e6;
transform: scale(1.01);
}
.login-password input[type=text] {
display: block;
margin-left: auto;
margin-right: auto;
width: 50%;
padding: 12px;
padding-left: 15px;
border: none;
border-radius: 4px;
resize: vertical;
font-family: 'Roboto', sans-serif;
font-size: 15px;
outline: none;
background-color: #f0f0f0;
margin-top: 10px;
margin-bottom: 10px;
transition: .1s;
}
.login-password input[type=text]:hover {
background-color: #e6e6e6;
transform: scale(1.01);
}
#caps {
display: none;
margin-left: auto;
margin-right: auto;
width: 50%;
color: red;
}
.field-icon {
margin-left: 72.5%;
margin-right: auto;
z-index: 2;
position: absolute;
margin-top: -40px;
color: #8A8A8A;
}
.login-submit input[type=submit] {
display: block;
margin-left: auto;
margin-right: auto;
width: 50%;
padding-top: 20px;
padding-bottom: 20px;
background-color: #24af61;
border: #24af61;
border-radius: 5px !important;
border-width: 1.5px;
color: white;
cursor: pointer;
display: block;
border-radius: 5px;
font-family: 'Poppins', sans-serif;
font-size: 18px;
transition: 0.3s;
font-weight: bold;
margin: 30px auto;
}
.login-submit input[type=submit]:hover {
background-color: #ffffff;
-webkit-box-shadow: 0px 0px 12px 4px rgba(0,0,0,0.11);
-moz-box-shadow: 0px 0px 12px 4px rgba(0,0,0,0.11);
box-shadow: 0px 0px 12px 4px rgba(0,0,0,0.11);
transform: scale(1.05);
color: #24af61;
border-style: solid;
border: #24af61;
border-width: 1.5px;
border-radius: 15px;
}
#media screen and (max-width: 767px) {
.login-password input[type=password] , .login-username input[type=text] , .login-submit input[type=submit] {
width: 75%;
}
#media screen and (max-width: 767px) {
.field-icon {
margin-left: 82%;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="memberium-form">
<form name="loginform" id="loginform" action="https://traderonthestreet.com/wp-login.php" method="post">
<input id="learndash-login-form" type="hidden" name="learndash-login-form" value="754942d3df">
<p class="login-username">
<label for="user_login"></label>
<input type="text" name="log" id="user_login" class="input" value="" size="20" placeholder="Email *">
</p>
<p class="login-password">
<label for="user_pass"></label>
<input type="password" name="pwd" id="user_pass" class="input" value="" size="20" placeholder="Password *">
<!-- html thats being added by jquery appendTo -->
<!-- <span toggle="#user_pass" class="fa fa-fw fa-eye field-icon toggle-password"></span>
<p id="caps">WARNING! Caps lock is ON.</p> -->
</p>
<p class="login-submit">
<input type="submit" name="wp-submit" id="wp-submit" class="button button-primary" value="Login">
<input type="hidden" name="redirect_to" value="https://traderonthestreet.com/wp-admin/">
</p>
</form>
</div>

Sign in & Slide Out format

I have a question and would love to get some feedback from you all. I'm stuck in a situation with my code that will not slide left to right. I have a SignUp/SignIn form and I need the slide in animation going left to right when you click either those 2 buttons. I feel like I have everything intact but it just does not want to work! :( Any help will be a blessing.
window.onload - function() {
const signupButton = document.getElementById('signup');
const signinButton = document.getElementById('signin');
const container = document.getElementById('container');
signUpButton.addEventListener('click', () => {
container.classList.add("right-panel-active");
});
signInButton.addEventListener('click', () => {
container.classList.remove("right-panel-active");
});
}
* {
box-sizing: border-box;
}
body {
font-family: "Monteserrat", sans-serif;
background: #f6f5f7;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
height: 100vh;
margin: -20px 0 50px;
}
h2 {
font-weight: bold;
margin: 0;
}
p {
font-size: 14px;
font-weight: 100;
line-height: 20px;
letter-spacing: 0.5px;
margin: 20px 0 30px;
}
span {
font-size: 12px;
}
a {
color: #333;
font-size: 14px;
text-decoration: none;
margin: 15px 0;
}
.container {
background: white;
border-radius: 10px;
box-shadow: 0 14px 28px rgba(0, 0, 0, 0.25), 0 10px 10px rgba(0, 0, 0, 0.22);
position: relative;
overflow: hidden;
width: 768px;
max-width: 100%;
min-height: 480px;
}
.form-container form {
background: white;
display: flex;
flex-direction: column;
padding: 0 50px;
height: 100%;
align-items: center;
text-align: center;
}
.social-container {
margin: 20px 0;
}
.social-container a {
border: 1px solid #ddd;
border-radius: 50%;
display: inline-flex;
justify-content: center;
text-align: center;
margin: 0 5px;
height: 40px;
width: 40px;
}
.form-container input {
background: #eee;
border: none;
padding: 12px 15px;
margin: 8px 0;
width: 100%;
}
button {
border-radius: 20px;
border: 1px solid;
#ff4b2b;
background: #ff4b2b;
color: white;
font-size: 12px;
font-weight: bold;
padding: 12px 45px;
letter-spacing: 1px;
text-transform: uppercase;
transition: transform 80ms ease-in;
}
button:active {
transform: scale(0.95);
}
button:focus {
outline: none;
}
button.ghost {
background-color: transparent;
border-color: #fff;
}
.form {
background-color: #FFFFFF;
display: flex;
align-items: center;
justify-content: center;
flex-direction: column;
padding: 0 50px;
height: 100%;
text-align: center;
}
.form-container {
position: absolute;
top: 00;
height: 100%;
transition: all 0.6 ease-in-out;
}
.sign-in-container {
left: 0;
width: 50%;
z-index: 2;
}
.sign-up-container {
left: 0;
width: 50%;
z-index: 1;
opacity: 0;
}
.overlay-container {
position: absolute;
top: 0;
left: 50%;
width: 50%;
height: 100%;
overflow: hidden;
transition: transform 0.6s ease-in-out;
z-index: 100;
}
.overlay {
background: #ff416c;
background: linear-gradient(to right, #ff4b2b, #ff416c) no-repeat 0 0 / cover;
color: #fff;
position: relative;
left: -100%;
height: 100%;
width: 200%;
transform: translateX(0);
transition: transform 0.6s ease-in-out;
}
.overlay-panel {
position: absolute;
top: 0;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
padding: 0 40px;
height: 100%;
width: 50%;
text-align: center;
transform: translateX(0);
transition: transform 0.6s ease-in-out;
}
.overlay-right {
right: 0;
transform: translateX(0);
}
.overlay-left {
transform: translateX(-20%);
}
/* Animation */
/* Move sign in to the right */
.container.right-panel-active .sign-In-container {
transform: translateX(100%);
}
.container.right-panel-active .overlay-container {
transform: translateX(-100%);
}
.container.right-panel-active .sign-up-container {
transform: translateX(100%);
opacity: 1;
z-index: 5;
}
.container.right-panel-active .overlay {
transform: translateX(50%);
}
<html>
<link rel="stylesheet" href="style.css" />
<script src="buttonwork.js"></script>
<div class="container" id="container">
<div class="form-container sign-up-container">
<form action="#">
<h1>Create Account</h1>
<div class="social-container">
<i class="fab fa-facebook-f"></i>
<i class="fab fa-google-plus-g"></i>
<i class="fab fa-linkedin-in"></i>
</div>
<span>or use your email for registration</span>
<input type="text" placeholder="Name" />
<input type="email" placeholder="Email" />
<input type="password" placeholder="Password" />
<button>Sign Up</button>
</form>
</div>
<div class="form-container sign-in-container">
<form action="#">
<h1>Sign in</h1>
<div class="social-container">
<i class="fab fa-facebook-f"></i>
<i class="fab fa-google-plus-g"></i>
<i class="fab fa-linkedin-in"></i>
</div>
<span>or use your account</span>
<input type="email" placeholder="Email" />
<input type="password" placeholder="Password" />
Forgot your password?
<button>Sign In</button>
</form>
</div>
<div class="overlay-container">
<div class="overlay">
<div class="overlay-panel overlay-left">
<h1>Welcome Back!</h1>
<p>To keep connected with us please login with your personal info</p>
<button class="ghost" id="signIn">Sign In</button>
</div>
<div class="overlay-panel overlay-right">
<h1>Hello, Friend!</h1>
<p>Enter your personal details and start journey with us</p>
<button class="ghost" id="signUp">Sign Up</button>
</div>
</div>
</div>
</div>
<footer>
</footer>
</html>
Thanks again!
Dominik

You just have a few typo in your javascript code . Your "signup" and "signin" should be "signUp" and "signIn"
const signUpButton = document.getElementById('signUp');
const signInButton = document.getElementById('signIn');
const container = document.getElementById('container');
signUpButton.addEventListener('click', () => {
container.classList.add("right-panel-active");
});
signInButton.addEventListener('click', () => {
container.classList.remove("right-panel-active");
});
Here is the codepen if you want to see it in action => https://codepen.io/l0609890/pen/dyyKBeo

In React we don't directly mutate the DOM. It is also considered anti-pattern to query the DOM to access the DOMNodes (document.getElementById), use React refs instead to gain access to the underlying DOMNodes. I have converted it in react hope it helps
In this case you should use and update some React state to conditionally add the "right-panel-active" class to the ".container" div element.
const SignInForm = () => {
const [swapPanel, setSwapPanel] = useState(false);
const signUpButton = () => {
setSwapPanel(true);
};
const signInButton = () => {
setSwapPanel(false);
};
return (
<div className="sigin">
<div
className={["container", swapPanel ? "right-panel-active" : null]
.filter(Boolean)
.join(" ")}
id="container"
>
<div className="form-container sign-up-container">
<form action="#">
<h1>Create Account</h1>
<div className="social-container"></div>
<span>or use your email for registration</span>
<input type="text" placeholder="Name" />
<input type="email" placeholder="Email" />
<input type="password" placeholder="Password" />
<button onClick={signUpButton}>Sign Up</button>
</form>
</div>
<div className="form-container sign-in-container">
<form action="#">
<h1>Sign in</h1>
<div className="social-container"></div>
<span>or use your account</span>
<input type="email" placeholder="Email" />
<input type="password" placeholder="Password" />
Forgot your password?
{/* Forgot your password? */}
<button onClick={signInButton}>Sign In</button>
</form>
</div>
<div className="overlay-container">
<div className="overlay">
<div className="overlay-panel overlay-left">
<h1>Welcome Back!</h1>
<p>
To keep connected with us please login with your personal info
</p>
<button
type="button"
onClick={signInButton}
className="ghost"
id="signIn"
>
Sign In
</button>
</div>
<div className="overlay-panel overlay-right">
<h1>Hello, Friend!</h1>
<p>Enter your personal details and start journey with us</p>
<button
type="button"
onClick={signUpButton}
className="ghost"
id="signUp"
>
Sign Up
</button>
</div>
</div>
</div>
</div>
</div>
);
};

Making a div element show using jquery doesnot last long

Here i have a jquery function that displays the #showhide div element after successful login but the #showhide displays for a second or two and disappears from the screen Could some one tell me why is this happening! please!
I have posted the entire code! cause some people might ask for it! if its confusing just check in css I have #showhide as display:none and im trying to make it show again in Jquery after authenticating but its not showing for more than 2 seconds thats the only problem in this code
myfunction = function() {
$('#text-hide').show();
}
myfunction2 = function() {
$('#photo-hide').show();
}
validate_logincredentials = function() {
var email = document.getElementById("email").value;
var pass = document.getElementById("pass").value;
var atposition = email.indexOf("#");
var dotposition = email.lastIndexOf(".");
if (atposition < 1 || (dotposition - atposition < 2))
/* if user gives email which starts with # or if there is no words inbetween (#) and (.) */
{
alert("Please enter correct email ID");
} else if (pass.length < 8) {
alert("Incorrect password");
} else if (email !== "faizalsharn#yahoo.com" && pass !== "faizalwddm12") {
alert("incorrect credentials")
} else {
alert(email);
alert(pass);
alert("User login Successfull");
$('#login-form').hide();
$('#showhide').show();
}
}
#showhide {
transition-delay: 3s;
display: none;
}
html, body {
margin: 0%;
padding: 0%;
width: 100%;
height: 100%;
}
header {
width: 100%;
height: 5%;
background-color: black;
color: white;
float: left;
}
header h3 {
margin: 5%;
font-family: Georgia, 'Times New Roman', Times, serif;
float: left;
position: relative;
margin-top: .5%;
margin-right: 2%;
}
header h3:hover {
TEXT-TRANSFORM: UPPERCASE;
text-shadow: 4px 4px 8px red;
}
header p:hover {
TEXT-TRANSFORM: UPPERCASE;
text-shadow: 4px 4px 8px blue;
}
#logo {
width: 3%;
height: 100%;
margin-left: 1%;
display: inline;
float: left;
margin-right: -5%;
}
#icons * {
color: white;
display: inline;
float: left;
margin: .5% 2% 0% 2%;
padding: 0% 2% 0% 2%;
}
#icons p {
margin-left: 50% !important;
margin-top: -25% !important;
}
nav {
width: 17%;
height: 90%;
float: left;
float: left;
}
nav img {
position: relative;
width: 50%;
height: 15%;
margin-left: 5%;
margin-top: 3%;
margin-bottom: 5%;
float: left;
}
#text-hide {
display: none;
}
#photo-hide {
display: none;
}
#text-hide span {
padding: 5%;
margin-left: 5%;
}
#photo-hide img {
width: 37%;
padding: 5%;
margin: -5%;
float: left;
margin-right: 0%;
margin-bottom: 2%;
margin-top: 5%;
margin-left: 1%;
}
#profileinfo i {
margin-top: 1%;
padding: 6%;
display: inline;
margin-left: -1%;
width: 50%;
height: 50%;
float: left;
margin-right: -30%;
}
#profileinfo h4 {
display: inline;
margin-right: -10%;
font-size: 80%;
margin-left: -10%;
float: left;
margin-top: 8%;
}
#profileinfo img {
width: 40%;
height: 40%;
float: left;
}
aside {
float: right;
width: 17%;
height: 90%;
}
aside h2 {
margin-left: 5%;
}
aside h3 {
margin-left: 10%;
}
aside img {
width: 50%;
height: 50%;
float: left;
margin-left: 10%;
}
aside p {
float: left;
margin-left: 5%;
}
main {
width: 66%;
height: 90%;
float: left;
position: relative;
}
#status {
border: 1px solid gray !important;
width: 80%;
height: 5%;
margin-left: 3%;
}
#content {
margin-top: 5%;
margin-left: 1%;
}
#content img {
width: 7%;
}
#content h4 {
display: inline;
}
footer {
bottom: 0px;
width: 100%;
height: 5%;
float: left;
background-color: black;
color: white;
padding-top: 1%;
}
#ad {
margin-left: 23%;
margin-right: 0%;
}
.fa-audio-description {
margin-top: .25%;
}
.button {
background-color: white;
/* background color of the button */
border: none;
/* no border for the button */
padding: 8px 16px 8px 16px;
/*distance between element's content and its borders. top right bottom left */
text-align: center;
display: inline-block;
font-size: 16px;
/* font size inside button */
margin: 16px 4px 12px 8px;
/*create space around elements by outer border */
transition-duration: 0.4s;
/* defines the speed of the transfomation effect */
cursor: pointer;
/*cursor changes to pointer shape when its on top of the button */
box-shadow: 0 9px #999;
/* TO GIVE SHADOW TO THE BUTTON */
color: black;
/* text of the font inside the button which says "green blue etc */
}
.button:active {
transform: translateY(4px);
/* TO GIVE THE BUTTON PRESSED FEEL TO THE USER i.e it makes the button move y-axis (or move down) by 4px */
}
.button1 {
border: 2px solid #4CAF50;
border-radius: 8px;
stroke-width: 5;
stroke-dasharray: 10;
transition: all 1.5s ease-out;
/* the speed at which the effect of hover should take place */
}
.button1:hover {
background-color: #4CAF50;
/* WHEN WE HOVER BG COLOR OF BUTTON CHANGES TO #4CAF50 ( WHICH IS GREEN) */
}
.button2 {
border: 2px solid #f44336;
border-radius: 8px;
stroke-width: 5;
stroke-dasharray: 10;
/*defines space in between dashes in the stroke.*/
transition: all 1.5s ease-out;
/* the speed at which the effect of hover should take place */
}
.button2:hover {
background-color: #f44336;
}
.button3 {
border: 2px solid #008CBA;
border-radius: 8px;
stroke-width: 5;
stroke-dasharray: 10;
transition: all 1.5s ease-out;
/* the speed at which the effect of hover should take place */
}
.button3:hover {
background-color: #008CBA;
}
#profileinfo h4:hover {
color: rgba(5, 5, 5, 0.3);
font-style: italic;
/*font changes to italic, if you want to change it to bold change the command to "font-weight:bold;"*/
TEXT-TRANSFORM: UPPERCASE;
text-shadow: 4px 4px 8px blue;
}
#profileinfo h3:hover {
color: rgba(224, 19, 19, 0.3);
font-style: italic;
/*font changes to italic, if you want to change it to bold change the command to "font-weight:bold;"*/
TEXT-TRANSFORM: UPPERCASE;
text-shadow: 4px 4px 8px blue;
}
#text-hide span:hover {
color: rgba(0, 0, 0, 0.3);
font-style: italic;
text-shadow: 4px 4px 8px blue;
}
#content p:hover {
color: rgba(0, 0, 0, 0.3);
TEXT-TRANSFORM: capitalize;
text-shadow: 4px 4px 8px blue;
}
#photo-hide img:hover {
display: inline-block;
margin-right: 2px;
/* left and right margin of flex elements inside this element container */
margin-left: 2px;
animation: roll 3s infinite;
transform: rotate(30deg);
text-indent: 25px;
}
#keyframes roll {
0% {
transform: rotate(0);
}
100% {
transform: rotate(360deg);
}
}
#logo:hover {
animation: roll 3s infinite;
transform: rotate(30deg);
}
/*larger screen computers*/
#media screen and (min-width:1620px)
/*for screen width 1600 and above */
{
/*need to increase the image and font sizes*/
body {
font-size: 150%;
}
.button {
padding: 16px 32px 16px 32px;
margin: 32px 8px 24px 32px;
box-shadow: 0 12px #999;
}
#status {
font-size: 140%;
}
#photo-hide img {
width: 50%;
height: 50%;
margin-top: 1%;
}
aside img {
width: 70%;
height: 70%;
}
#profileinfo img {
width: 50%;
height: 50%;
}
#content img {
width: 10%;
}
#profileinfo i {
margin-right: -35%;
}
#profileinfo h4 {
display: inline;
margin-right: -10%;
font-size: 80%;
margin-left: -10%;
float: left;
margin-top: 8%;
}
#status {
height: 4%;
}
}
/*tablet*/
#media screen and (max-width:960px)
/* for screen size 960 and below */
{
header {
width: 40%;
height: 50%;
float: left;
overflow: auto;
}
header h3 {
margin: 2.5%;
margin-top: .25%;
margin-bottom: 25%;
}
/**/
#icons i {
padding: 45%;
margin-left: -25%;
}
#icons p {
margin-left: -50%;
font-size: 55%;
padding-right: 20%;
}
#icons i:hover {
text-shadow: 4px 4px 8px blue;
}
#status {
height: 3%;
}
main {
width: 100%;
}
nav {
width: 60%;
height: 50%;
float: left;
}
#profileinfo img {
width: 30% !important;
height: auto;
}
aside {
width: 100%;
}
footer {
width: 100%;
height: 10%;
float: left;
bottom: 0px;
}
body {
font-size: 100%;
}
.button {
padding: 4px 8px 4px 8px;
font-size: 8px;
margin: 30px 2px 6px 4px;
box-shadow: 0 4px #999;
}
#status {
font-size: 70%;
}
#photo-hide img {
width: 25%;
height: 20%;
margin-top: -4%;
margin-right: 10%;
}
aside img {
width: 20%;
height: 20%;
}
/**/
#profileinfo img {
width: 20%;
height: 15%;
}
#content img {
width: 20%;
}
#profileinfo i {
margin-right: -18%;
margin-bottom: -10%;
}
#profileinfo h4 {
display: inline;
margin-right: -40%;
font-size: 50%;
margin-left: -30%;
float: left;
margin-top: 8.5%;
}
#tomove {
margin-top: 50%;
margin-left: -65%;
}
#text-hide span {
font-size: 70%;
margin-right: 10%;
}
#logo {
width: 25%;
height: 10%;
margin: 10%;
}
aside h3 {
margin-left: 5%;
padding: 5%;
margin-top: 10%;
}
.fa-audio-description {
margin-top: 2%;
}
}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>facechat</title>
<script src="script.js"></script>
<link href="style.css" rel="stylesheet" type="text/css" />
<link href="form.css" rel="stylesheet" type="text/css" />
<link href='https://fonts.googleapis.com/css?family=Ropa+Sans' rel='stylesheet'>
<link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.2.0/css/font-awesome.min.css" rel='stylesheet'>
<!-- for boot strap icons-->
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<script src="https://code.jquery.com/jquery-1.12.4.min.js" integrity="sha256-ZosEbRLbNQzLpnKIkEdrPv7lOy9C27hHQ+Xp8a4MxAQ=" crossorigin="anonymous"></script>
<script type="text/javascript">
</script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
</head>
<body>
<div id="login-form">
<!-- gives the toggle effect between login and register -->
<input type="radio" checked id="login" name="switch" class="hide">
<input type="radio" id="signup" name="switch" class="hide">
<!-- bootstrap icons that does not require download or install-->
<div>
<ul class="form-header">
<li><label for="login"><i class="fa fa-unlink"></i> LOGIN</label></li>
<li><label for="signup"><i class="fa fa-credit-card"></i> REGISTER</label></li>
</ul>
</div>
<div class="section-out">
<section class="login-section">
<div class="login">
<form action="">
<!-- on login i have to put the url of the backend class to handle it -->
<ul class="ul-list">
<li><input type="email" required class="input" placeholder="Email ID" id="email" /><span class="icon"><i class="fa fa-user-secret" style="font-size:20px"></i></span></li>
<li><input type="password" required class="input" placeholder="Password" id="pass" /><span class="icon"><i class="fa fa-lock" style="font-size:20px"></i></span></li>
<li><span class="remember"><input type="checkbox" id="check"> <label for="check">Remember Me</label></span><span class="remember">Forgot Password</span></li>
<!-- on forgot password i have to put the url of the backend class to handle it -->
<li><input type="submit" value="SIGN IN" class="btn" onclick="validate_logincredentials()" /></li>
</ul>
</form>
</div>
</section>
<section class="signup-section">
<div class="login">
<form action="">
<!-- on registration i have to put the url of the backend class to handle it -->
<ul class="ul-list">
<li><input type="text" required class="input" placeholder="Your Name" id="R_name" /><span class="icon"><i class="fa fa-user" style="font-size:20px"></i></span></li>
<li><input type="number" required class="input" placeholder="Your Number (no plus or minus signs)" id="R_number" pattern="('^\\d+$')" title="Must contain only numbers" required/><span class="icon"><i class="fa fa-mobile-phone" style="font-size:25px"></i></span></li>
<li><input type="email" required class="input" placeholder="Your Email" id="R_email" /><span class="icon"><i class="fa fa-envelope" style="font-size:15px"></i></span></li>
<li><input type="password" placeholder="Password" required class="input" id="R_pass" pattern="(?=.*?[0-9]).{8,}" title="Must contain at least one number and at least 8 or more characters" required/><span class="icon"><i class="fa fa-lock" style="font-size:20px" ></i></span></li>
<li><input type="password" placeholder="Retype Password" required class="input" id="Rc_pass" pattern="(?=.*?[0-9]).{8,}" title="Must contain at least one number and at least 8 or more characters" required/><span class="icon"><i class="fa fa-lock" style="font-size:20px" ></i></span></li>
<li><input type="checkbox" id="check1"> <label for="check1">I accept terms and conditions</label></li>
<li><input type="submit" value="SIGN UP" class="btn" onclick="validate2()"></li>
</ul>
</form>
</div>
</section>
</div>
</div>
<div id="showhide">
<header>
<img id="logo" src="images/Captureimg.PNG" alt="logo">
<h3>Blake wood</h3>
<div id="icons">
<a href="#"><i class="fa fa-home"></i>
<p>Home</p></a>
<a href="#"><i class="fa fa-globe"></i>
<p>News</p></a>
<a href="#"> <i class="fa fa-envelope"></i>
<p>Message</p></a>
<a href="#"> <i class="fa fa-bell"></i>
<p>Notification</p></a>
</div>
</header>
<nav>
<div id="profileinfo">
<img src="images/blake.jpg" alt="profilepic" />
<i class="fa fa-suitcase"></i>
<h4>Designer-UI</h4>
<i class="fa fa-home"></i>
<h4>Ontario-CA</h4>
<i class="fa fa-birthday-cake"></i>
<h4>July-26-1991</h4>
</div>
<div id="friends">
<button id="tomove" class="button button3" onclick="myfunction()"><i class="fa fa-users fa-fw"></i> My Friends</button>
<div id="text-hide">
<span>Gafur</span><span>Vinoth</span></br><span>Azeek</span><span>Azad</span>
</div>
</div>
<div id="photos">
<button class="button button3" onclick="myfunction2()"> <i class="fa fa-circle-o-notch fa-fw"></i> Photos</button>
<div id="photo-hide">
<img src="images/slider_1.png" alt="my photo1">
<img src="images/slider-2.png" alt="my photo2">
<img src="images/slider-3.png" alt="my photo3">
<img src="images/silder-4.png" alt="my photo4">
</div>
</div>
</nav>
<main>
<div class="flexslider">
<ul class="slides">
<li>
<img src="images/slider_1.png" alt="sliderimage1" />
</li>
<li>
<img src="images/slider-2.png" alt="sliderimage2" />
</li>
<li>
<img src="images/slider-3.png" alt="sliderimage3" />
</li>
<li>
<img src="images/silder-4.png" alt="sliderimage4" />
</li>
</ul>
</div>
<input type="text" id="status" contenteditable="true" value="Good Morning!" />
<button class="button button3"><i class="fa fa-pencil"></i>Post</button>
<div id="content">
<img src="images/carlos.jpg" alt="Avatar">
<h4>Carlos</h4> <span>(17 min ago)</span>
<p>The only way to do great work is to love what you do. If you haven't found it yet, keep looking. Don't settle. As with all matters of the heart, you'll know when you find it :)
</p>
<button class="button button3"><i class="fa fa-thumbs-up"></i> Like</button>
<button class="button button3"><i class="fa fa-comment"></i> Comment</button>
</div>
</main>
<aside>
<div>
<h2>Friend Requests</h2>
<h3>Carlos</h3>
<img src="images/carlos.jpg" alt="Avatar">
<button class="button button1"><i class="fa fa-check"></i>Accept</button>
<button class="button button2">Decline<i class="fa fa-remove"></i></button>
<br></br>
<h3>Cathrine</h3>
<img src="images/cathrine.png" alt="Avatar">
<button class="button button1"><i class="fa fa-check"></i>Accept</button>
<button class="button button2">Decline<i class="fa fa-remove"></i></button></br>
</div>
</aside>
<footer>
<i id="ad" class="fa fa-audio-description"></i><span> If you like my work on photoshop css,js,jquery and wish to hire me part time, contact me # faizalsharn#yahoo.com <i class="fa fa-hand-peace-o"></i></span>
</footer>
</div>
</body>
</html>

because you are not going to server you don't need submit button. so if you need input type="submit" then you need to retrun false from every function here you are trying to validate.
else change these lines...
<li><input type="submit" value="SIGN IN" class="btn" onclick="validate_logincredentials()"/></li>
<li><input type="submit" value="SIGN UP" class="btn" onclick="validate2()"></li>
to this.
<li><input type="button" value="SIGN IN" class="btn" onclick="validate_logincredentials()"/></li>
<li><input type="button" value="SIGN UP" class="btn" onclick="validate2()"></li>
everything will be fine.