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change font awesome menu toggler icon to close icon

I need to change the icon of my menu to close icon on click to close my aside menu.
Iv tried to play around with the add and remove class functions but couldnt work.
$(document).ready(function(){
$('#menu').click(function(){
$('.aside').toggleClass('toggle');
});
$(window).on('scroll load',function(){
$('#menu').removeClass('fa-times');
$('.aside').removeClass('toggle');
if($(window).scrollTop() > 0){
$('.top').show();
}else{
$('.top').hide();
}
});
});
#menu{
position: fixed;
top: 30px; right: 30px;
background: #333;
color: #fff;
cursor: pointer;
font-size: 20px;
border-radius: 10px;
padding: 10px;
z-index: 1000;
display: none;
}
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.2.1/css/fontawesome.min.css" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.6.3/jquery.js"></script>
<div id="menu" class="fas fa-bars"></div>

$(document).ready(function() {
$('#menu').click(function() {
$('.aside').toggleClass('toggle');
if ($('#menu').hasClass('fa-bars')) {
$('#menu').removeClass('fa-bars').addClass('fa-times').text('');
} else {
$('#menu').removeClass('fa-times').addClass('fa-bars').text('');
}
});
});
#menu{
position: fixed;
top: 30px; right: 30px;
background: #333;
color: #fff;
cursor: pointer;
font-size: 20px;
border-radius: 10px;
padding: 10px;
z-index: 1000;
width:20px;
text-align:center;
}
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.2.1/css/fontawesome.min.css" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.6.3/jquery.js"></script>
<div id="menu" class="fas fa-bars"></div>

Problem with adding JavaScript code to similar elements

I tried to add JavaScript function to similar element but unfortunately it doesn't work.
I also tried modifying JavaScript code by using querySelectorAll and Foreach but it didn't worked, It add the class but when it come to removing class it broke down and console just kept throwing undefined errors.
const containerDivs = document.querySelectorAll('.box.center');
containerDivs.forEach(containerDiv => {
const leftContainer = containerDiv.querySelector('.left_container');
const arrow = containerDiv.querySelector('.arr_container');
const cancel = containerDiv.querySelector('.cancel');
arrow.addEventListener("click", ({ target: arrow }) => {
arrow.classList.add("active_arr");
if (leftContainer.classList.contains("off")) {
leftContainer.classList.remove("off");
leftContainer.classList.add("active");
}
});
cancel.addEventListener("click", ({ target: cancel }) => {
cancel.classList.add("active_arr");
if (leftContainer.classList.contains("active")) {
leftContainer.classList.remove("active");
leftContainer.classList.add("off")
}
});
});
*{
margin: 0;
padding: 0;
box-sizing: border-box;
}
body{
background: linear-gradient(to right, #2c5346, #203a43, #0f2027);
}
.center{
display: flex;
justify-content: center;
align-items: center;
}
.main{
height: 100vh;
}
.box{
width: 250px;
height: 250px;
box-shadow: 0 10px 20px rgba(0,0,0,0.288);
border-radius: 23px;
flex-direction: column;
color: white;
position: relative;
overflow: hidden;
}
.box img{
width: 100px;
height: 100px;
border-radius: 50px;
}
.user_name{
margin-bottom: 5px;
font-size: 2rem;
}
.skill{
color: rgba(225,225,225,0.555);
}
/*arrow*/
.arr_container .cancel{
position: absolute;
width: 50px;
height: 50px;
background: white;
bottom: 0;
right: 0;
border-radius: 23px 0 23px 0;
color: rgb(70,70,70);
font-size: 1.6rem;
cursor: pointer;
transition: all .4s;
}
.arr_container{
position: absolute;
width: 50px;
height: 50px;
background: white;
bottom: 0;
right: 0;
border-radius: 23px 0 23px 0;
color: rgb(70,70,70);
font-size: 1.6rem;
cursor: pointer;
transition: all .4s;
}
.arr_container i{
transform: rotate(45deg);
}
.active_arr{
transform: translate(80%, 80%);
}
.left_container{
position: absolute;
background: #0f2027;
width: 100%;
height: 100%;
border-radius: 23px;
padding: 40px 0 0 20px;
transition: all .4s;
}
.off{
transform: translate(-80%,-80%) rotate(90deg);
}
.active{
transform: translate(0) rotate(0);
}
.left_container p{
margin-bottom: 15px;
font-size: 1.2rem
}
.left_container .skill div{
display: inline-block;
color: rgb(155,155,155);
border:1px solid rgb(155,155,155);
padding: 5px 10px;
font-size: .9rem;
margin: 4px 4px 4px 0;
}
.left_container .icons{
font-size: 1.6rem;
margin-top: 10px;
}
.left_container .icons i{
color: #cfcfcf;
cursor: pointer;
margin-right: 10px;
transition: all .4s;
}
.left_container .icons i:hover{
color: #2c5346;
}
.cancel{
right: 0px;
bottom: 0px;
font-size: 1.5rem;
color: rgb(70,70,70);
position: absolute;
width: 50px;
height: 50px;
background: white;
justify-content: center;
align-items: center;
border-radius: 23px 0 23px 0;
}
.cancel .fas{
position: absolute;
right: 1rem;
bottom: 1rem;
}
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.3/css/all.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<link rel="stylesheet" type="text/css" href="cards.css">
<title>cards</title>
</head>
<body>
<div class="main center">
<div class="box center">
<img src="2bb723986d0546f2c26bcc27f712f0e0.jpg">
<div>
<p class="user_name">Mor Maz</p>
<p class="skill">Front-end Developer</p>
</div>
<div class="arr_container center">
<i class="fas fa-arrow-right"></i>
</div>
<div class="left_container off">
<p>Skill</p>
<div class="skill">
<div>Html</div>
<div>Css</div>
<div>React</div>
<div>Node Js</div>
</div>
<div class="icons">
<i class="fab fa-github"></i>
<i class="fab fa-twitter"></i>
<i class="fab fa-facebook"></i>
</div>
<div class="cancel">
<i class="fas fa-times"></i>
</div>
</div>
</div>
<div class="box center">
<img src="2bb723986d0546f2c26bcc27f712f0e0.jpg">
<div>
<p class="user_name">Mor Maz</p>
<p class="skill">Front-end Developer</p>
</div>
<div class="arr_container center">
<i class="fas fa-arrow-right"></i>
</div>
<div class="left_container off">
<p>Skill</p>
<div class="skill">
<div>Html</div>
<div>Css</div>
<div>React</div>
<div>Node Js</div>
</div>
<div class="icons">
<i class="fab fa-github"></i>
<i class="fab fa-twitter"></i>
<i class="fab fa-facebook"></i>
</div>
<div class="cancel">
<i class="fas fa-times"></i>
</div>
</div>
</div>
</div>
<script
src="https://code.jquery.com/jquery-3.5.1.js"
integrity="sha256-QWo7LDvxbWT2tbbQ97B53yJnYU3WhH/C8ycbRAkjPDc="
crossorigin="anonymous"
></script>
<script src="cards.js"></script>
<!-- <script>
$(document).ready(function(){
$(".arr_container").click(function(){
$(".left_container").addClass("active")
})
})
</script>
<script>
$(".cancel").click(function(){
$(".left_container").removeClass("active")
})
</script> -->
</body>
</html>
I will appreciate any kind of help
thank you

The classnames and CSS are a mess and you're only adding active_arr to ar and you're only removing active_arr from cl. You're also only selecting one left_container
You should not reach up to change parents if possible; you should iterate parents, iterate their children, etc
This should get you started.
const containerDivs = document.querySelectorAll('.box.center');
containerDivs.forEach(containerDiv => {
const leftContainer = containerDiv.querySelector('.left_container');
const arrow = containerDiv.querySelector('.arr_container');
const cancel = containerDiv.querySelector('.cancel');
arrow.addEventListener("click", ({ target: arrow }) => {
});
cancel.addEventListener("click", ({ target: cancel }) => {
});
});

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.

Need to hide an <hr> when jQuery slideToggle is executed, then show when clicked again

I am starting to learn jQuery. I have a simple button that I have executing slideToggle to show/hide a div. I have an break line above the div being toggled. I need to hide this when the button is first clicked to toggle the div open, then need to show the when the button is clicked again to toggle the div closed. Any help would be appreciated.
Below is my code as well as a simple jsfiddle example.
https://jsfiddle.net/ewsrq961/1/
Thank you.
HTML:
<hr id="hrItem">
<div id="actionItems">
<h2>Hello There!</h2>
</div>
<div id="actionsBtn">
<a id="btnAction" href="javascript:void(0)" rel="tooltip" title="Open Actions" class="btn faa-vertical animated-hover" data-original-title="Open Actions"><i class="fa fa-chevron-circle-down" aria-hidden="true" style="padding-right: 10px;"></i>Actions</a>
</div>
CSS:
#actionItems {
display: none;
padding-bottom: 15px;
}
#actionsBtn {
text-align: center;
background-color: #252d44;
width: 120px;
border-bottom-left-radius: 10px;
border-bottom-right-radius: 10px;
margin: 0 auto;
margin-top: 0px;
margin-bottom: 0px;
margin-top: 0;
margin-bottom: 20px;
color: #fff !important;
padding:5px;
}
#actionsBtn a {
color: #fff;
}
JS:
// Hide/Show div
$("#btnAction").click(function(){
$("#actionItems").slideToggle();
$(this).find('i').toggleClass('fa-chevron-circle-down fa-chevron-circle-up')
});

While you have id #hrItem to hr so its simple to add css style for it with display : none; and then add #hrItem to classes to slideToggle in js code
// Hide/Show Actions Panel
$("#btnAction").click(function(){
$("#actionItems , #hrItem").slideToggle(); //<<<< add hr id
$(this).find('i').toggleClass('fa-chevron-circle-down fa-chevron-circle-up')
});
#hrItem{ /* style hr*/
display : none;
}
#actionItems {
display: none;
padding-bottom: 15px;
}
#actionsBtn {
text-align: center;
background-color: #252d44;
width: 120px;
border-bottom-left-radius: 10px;
border-bottom-right-radius: 10px;
margin: 0 auto;
margin-top: 0px;
margin-bottom: 0px;
margin-top: 0;
margin-bottom: 20px;
color: #fff !important;
padding:5px;
}
#actionsBtn a {
color: #fff;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<hr id="hrItem">
<div id="actionItems">
<h2>Hello There!</h2>
</div>
<div id="actionsBtn">
<a id="btnAction" href="javascript:void(0)" rel="tooltip" title="Open Actions" class="btn faa-vertical animated-hover" data-original-title="Open Actions">
<i class="fa fa-chevron-circle-down" aria-hidden="true" style="padding-right: 10px;"></i>
Actions
</a>
</div>

I think you want to show it when the div is closed and hide when the div is option then you can just call .toggle() function on click and it will hide on first click and show on each second click.
$('#hrItem').toggle();
Example:
// Hide/Show Actions Panel
$("#btnAction").click(function(){
$("#actionItems").slideToggle();
$('#hrItem').toggle(); //ADDED
$(this).find('i').toggleClass('fa-chevron-circle-down fa-chevron-circle-up')
});
#actionItems {
display: none;
padding-bottom: 15px;
}
#actionsBtn {
text-align: center;
background-color: #252d44;
width: 120px;
border-bottom-left-radius: 10px;
border-bottom-right-radius: 10px;
margin: 0 auto;
margin-top: 0px;
margin-bottom: 0px;
margin-top: 0;
margin-bottom: 20px;
color: #fff !important;
padding:5px;
}
#actionsBtn a {
color: #fff;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<hr id="hrItem">
<div id="actionItems">
<h2>Hello There!</h2>
</div>
<div id="actionsBtn">
<a id="btnAction" href="javascript:void(0)" rel="tooltip" title="Open Actions" class="btn faa-vertical animated-hover" data-original-title="Open Actions"><i class="fa fa-chevron-circle-down" aria-hidden="true" style="padding-right: 10px;"></i>Actions</a>
</div>

You could add a conditional in the click event that would adjust the <hr/> based on visibility:
// Hide/Show Actions Panel
$("#btnAction").click(function() {
$('#hrItem').is(':visible') ? $('#hrItem').hide() : $('#hrItem').show();
$("#actionItems").slideToggle();
$(this).find('i').toggleClass('fa-chevron-circle-down fa-chevron-circle-up');
});
#actionItems {
display: none;
padding-bottom: 15px;
}
#actionsBtn {
text-align: center;
background-color: #252d44;
width: 120px;
border-bottom-left-radius: 10px;
border-bottom-right-radius: 10px;
margin: 0 auto;
margin-top: 0px;
margin-bottom: 0px;
margin-top: 0;
margin-bottom: 20px;
color: #fff !important;
padding: 5px;
}
#actionsBtn a {
color: #fff;
}
<link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<hr id="hrItem">
<div id="actionItems">
<h2>Hello There!</h2>
</div>
<div id="actionsBtn">
<a id="btnAction" href="javascript:void(0)" rel="tooltip" title="Open Actions" class="btn faa-vertical animated-hover" data-original-title="Open Actions"><i class="fa fa-chevron-circle-down" aria-hidden="true" style="padding-right: 10px;"></i>Actions</a>
</div>

Realign buttons

JavaScript
$(function(){
$('.select-another-button').each(function(){
$(this).bind('click', function(e) {
$(this).attr('disabled','true'); //disables the button
$('#overlay').show(); //after disabling show the overlay for hover
setTimeout(function(){
$(this).attr('disabled','false'); //enables after 5mins
$('#overlay').hide(); //hide the overlay
}, 300000);
e.preventDefault();
fileBrowser(this);
return false;
});
});
});
$("#overlay").hover(function(){
$('#message').show();
},function(){
$('#message').hide();
});
HTML
<div class="card-title">
<div class="title-actions">
<a href="#" id="id_select_request_document" title="Select file(s)" class="btn btn-icon select-button"
data-turbolinks="false" data-save-label="Ok" data-close-label="Cancel" data-copy-to="9"
data-reload="true" data-url="/documents/select/8/">
<i class="material-icons">folder</i>
</a>
<a href="#" id="id_upload_request_document" title="Upload file(s)" class="btn btn-icon upload-button"
data-turbolinks="false" data-url="/documents/upload/9/"
data-complete-post="/requests/validate-requirements/2/" data-max-uploader-connections="1"
style="position: relative; overflow: visible; direction: ltr;">
<i class="material-icons">cloud_upload</i>
<i style="overflow: hidden;display: block;position: absolute;top: 0;left: 0;width: 35px;height: 35px;"><input
multiple="multiple" type="file" name="file"
style="position: absolute; right: 0px; top: 0px; font-family: Arial; font-size: 118px; margin: 0px; padding: 0px; cursor: pointer; opacity: 0;"></i>
</a>
<div class="wrapper">
<div id="overlay"></div>
<a href="#" title="Send email - rejected file(s)" class="btn btn-icon select-another-button"
data-url="/messaging/send/2/">
<i class="material-icons">assignment_late</i>
<div class="alert alert-success" id="send-message" style="display: none;">
<p>
The message was sent to the client. Please wait 5 minutes <br> before sending the message again.
</p>
</div>
</a>
</div>
<i class="material-icons">settings</i>
</div>
<h5>Request documents</h5>
</div>
CSS
.title-actions {
float: right;
height: 50px;
margin-top: 13px;
}
.title-actions a {
transition: background 0.3s ease;
}
.title-actions a.btn {
padding: 2px 14px;
line-height: 26px;
max-height: 28px;
position: relative;
top: -1px;
margin-left: 8px;
}
.title-actions a:hover {
background: #4382B5;
}
.title-actions span {
color: #444;
background: #E6E6E6;
padding: 6px 10px;
border-radius: 3px;
float: none;
position: relative;
margin-left: 6px;
}
.title-actions .btn {
padding: 2px 14px;
line-height: 26px;
max-height: 28px;
position: relative;
top: -1px;
margin-left: 8px;
}
.title-actions .btn-icon {
background: transparent;
position: relative;
color: #3E5366;
text-align: center;
display: inline-block;
padding: 0 !important;
transition: color 0.3s ease;
box-shadow: none !important;
margin-top: -16px;
margin-left: 6px;
}
.title-actions .btn-icon i {
font-size: 35px;
line-height: 20px;
position: relative;
top: 12px;
}
.title-actions .btn-icon:hover {
color: #4382B5;
background: transparent;
}
.title-actions .badge .material-icons {
font-size: 1.2em;
line-height: 0;
position: relative;
top: 4px;
}
In the html block, I added the
<div class="wrapper">
<div id="overlay"></div>
<a href="#"
title="{% trans "Send email - rejected file(s)" %}"
class="btn btn-icon select-another-button"
data-url="{% url "messaging:send" request_id=object.pk %}">
<i class="material-icons">assignment_late</i>
<div class='alert alert-success' id='send-message' style="display: none;">
<p>
The message was sent to the client. Please wait 5 minutes <br> before sending the message again.
</p>
</div>
</a>
</div>
In fact, I didn't add everything. I just did add the first two div tags, and I got a little issue with the different button from this code. It changed the old line of to the new line of , but I don't even know how to fix it. How could I modify my code to bring back two the old line of buttons? I think I could style with css, but I can't say how because I don't have a lot of experience with it.

.wrapper is a block element, so it won't stay beside it's siblings. All of those siblings have .btn-icon which sets display: inline-block. You could either add .btn-icon to the .wrapper element so it will display inline-block (although then it will inherit the rest of the .btn-icon styles), or just set .wrapper to display: inline-block; (what I did)
.title-actions {
float: right;
height: 50px;
margin-top: 13px;
}
.title-actions a {
transition: background 0.3s ease;
}
.title-actions a.btn {
padding: 2px 14px;
line-height: 26px;
max-height: 28px;
position: relative;
top: -1px;
margin-left: 8px;
}
.title-actions a:hover {
background: #4382B5;
}
.title-actions span {
color: #444;
background: #E6E6E6;
padding: 6px 10px;
border-radius: 3px;
float: none;
position: relative;
margin-left: 6px;
}
.title-actions .btn {
padding: 2px 14px;
line-height: 26px;
max-height: 28px;
position: relative;
top: -1px;
margin-left: 8px;
}
.title-actions .btn-icon {
background: transparent;
position: relative;
color: #3E5366;
text-align: center;
display: inline-block;
padding: 0 !important;
transition: color 0.3s ease;
box-shadow: none !important;
margin-top: -16px;
margin-left: 6px;
}
.title-actions .btn-icon i {
font-size: 35px;
line-height: 20px;
position: relative;
top: 12px;
}
.title-actions .btn-icon:hover {
color: #4382B5;
background: transparent;
}
.title-actions .badge .material-icons {
font-size: 1.2em;
line-height: 0;
position: relative;
top: 4px;
}
.wrapper {
display: inline-block;
}
<div class="card-title">
<div class="title-actions">
<a href="#" id="id_select_request_document" title="Select file(s)" class="btn btn-icon select-button" data-turbolinks="false" data-save-label="Ok" data-close-label="Cancel" data-copy-to="9" data-reload="true" data-url="/documents/select/8/">
<i class="material-icons">folder</i>
</a>
<a href="#" id="id_upload_request_document" title="Upload file(s)" class="btn btn-icon upload-button" data-turbolinks="false" data-url="/documents/upload/9/" data-complete-post="/requests/validate-requirements/2/" data-max-uploader-connections="1" style="position: relative; overflow: visible; direction: ltr;">
<i class="material-icons">cloud_upload</i>
<i style="overflow: hidden;display: block;position: absolute;top: 0;left: 0;width: 35px;height: 35px;"><input
multiple="multiple" type="file" name="file"
style="position: absolute; right: 0px; top: 0px; font-family: Arial; font-size: 118px; margin: 0px; padding: 0px; cursor: pointer; opacity: 0;"></i>
</a>
<div class="wrapper">
<div id="overlay"></div>
<a href="#" title="Send email - rejected file(s)" class="btn btn-icon select-another-button" data-url="/messaging/send/2/">
<i class="material-icons">assignment_late</i>
<div class="alert alert-success" id="send-message" style="display: none;">
<p>
The message was sent to the client. Please wait 5 minutes <br> before sending the message again.
</p>
</div>
</a>
</div>
<i class="material-icons">settings</i>
</div>
<h5>Request documents</h5>
</div>

This may be a slightly odd answer to your question. Assuming you wanted them into groups on the top rightith your 4 icons. (Given i dont have full entirely experience with the mobile-html platform) Here is a javascript you can use to eliminate odd issues:
//this var is short and clean coded to help diagnose some issues
//for this example, you can store values as an array
//these arrays with your content will be used to make cloned sections
//with different icons
var
icon = ["folder", "cloud", "case", "settings"],
imgbg = ["folder.jpg", "cloud.jpg", "case.jpg", "setting.jpg"],
frame = ""
;
for (i = 0; i < icon.length; i++) {
frame += "<div class='" +
icon[i] +
"'style='background-image:url(assets/" +
imgbg[i] +
");'></div>"
;
//which creates the code below as cloning
//"<div class="icon[i]" style="background-image:url(imgbg[i]);"></div>"
}
document.getElementById("demo").innerHTML = frame;
//this returns the clone code into a desired tml empty target like:
//<div id="demo"></div>
//then you can edit the css for float right as well as display top right
//to keep it at top right use this css
.display-top-right{
position:absolute;
top:0;
right:0;
float:right;
z-index:1;
}