1610163208
Frustrated when the machine learning model is training? Ever wanted to track the progress of your machine learning models as it trains? In this video, We will be showing you how to use the Tqdm library in Python to monitor the progress of your machine learning model as it trains or also monitor the progress of any steps in the data science workflow. Particularly, we will creating a progress bar in a Jupyter notebook that will automatically update when your model is nearing completion.
👉 Code : http://bit.ly/2Xn7dOC
👉 Install tqdm in Python: pip install tqdm
Subscribe: https://www.youtube.com/channel/UCV8e2g4IWQqK71bbzGDEI4Q
#python #data-science
1674813120
In this article, we will see how to validate multi step form wizard using jquery. Here, we will learn to validate the multi step form using jquery. First, we create the multi step form using bootstrap. Also, in this example, we are not using any jquery plugin for multi step form wizard.
So, let's see jquery multi step form with validation, how to create multi step form, multi step form wizard with jquery validation, bootstrap 4 multi step form wizard with validation, multi step form bootstrap 5, and jQuery multi step form with validation and next previous navigation.
Add HTML:
<html lang="en">
</head>
<link href="https://fonts.googleapis.com/css?family=Roboto:400,700&display=swap" rel="stylesheet">
</head>
<body>
<div class="main">
<h3>How To Validate Multi Step Form Using jQuery - Websolutionstuff</h3>
<form id="multistep_form">
<!-- progressbar -->
<ul id="progress_header">
<li class="active"></li>
<li></li>
<li></li>
</ul>
<!-- Step 01 -->
<div class="multistep-box">
<div class="title-box">
<h2>Create your account</h2>
</div>
<p>
<input type="text" name="email" placeholder="Email" id="email">
<span id="error-email"></span>
</p>
<p>
<input type="password" name="pass" placeholder="Password" id="pass">
<span id="error-pass"></span>
</p>
<p>
<input type="password" name="cpass" placeholder="Confirm Password" id="cpass">
<span id="error-cpass"></span>
</p>
<p class="nxt-prev-button"><input type="button" name="next" class="fs_next_btn action-button" value="Next" /></p>
</div>
<!-- Step 02 -->
<div class="multistep-box">
<div class="title-box">
<h2>Social Profiles</h2>
</div>
<p>
<input type="text" name="twitter" placeholder="Twitter" id="twitter">
<span id="error-twitter"></span>
</p>
<p>
<input type="text" name="facebook" placeholder="Facebook" id="facebook">
<span id="error-facebook"></span>
</p>
<p>
<input type="text" name="linkedin" placeholder="Linkedin" id="linkedin">
<span id="error-linkedin"></span>
</p>
<p class="nxt-prev-button">
<input type="button" name="previous" class="previous action-button" value="Previous" />
<input type="button" name="next" class="ss_next_btn action-button" value="Next" />
</p>
</div>
<!-- Step 03 -->
<div class="multistep-box">
<div class="title-box">
<h2>Personal Details</h2>
</div>
<p>
<input type="text" name="fname" placeholder="First Name" id="fname">
<span id="error-fname"></span>
</p>
<p>
<input type="text" name="lname" placeholder="Last Name" id="lname">
<span id="error-lname"></span>
</p>
<p>
<input type="text" name="phone" placeholder="Phone" id="phone">
<span id="error-phone"></span>
</p>
<p>
<textarea name="address" placeholder="Address" id="address"></textarea>
<span id="error-address"></span>
</p>
<p class="nxt-prev-button"><input type="button" name="previous" class="previous action-button" value="Previous" />
<input type="submit" name="submit" class="submit_btn ts_next_btn action-button" value="Submit" />
</p>
</div>
</form>
<h1>You are successfully logged in</h1>
</div>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery-easing/1.4.0/jquery.easing.js" type="text/javascript"></script>
</body>
</html>
Add CSS:
body {
display: inline-block;
width: 100%;
height: 100vh;
overflow: hidden;
background-image: url("https://img1.akspic.com/image/80377-gadget-numeric_keypad-input_device-electronic_device-space_bar-3840x2160.jpg");
background-repeat: no-repeat;
background-size: cover;
position: relative;
margin: 0;
font-weight: 400;
font-family: 'Roboto', sans-serif;
}
body:before {
content: "";
display: block;
width: 100%;
height: 100%;
background: rgba(0,0,0,0.5);
position: absolute;
left: 0;
right: 0;
top: 0;
bottom: 0;
}
.main {
position: absolute;
left: 0;
right: 0;
top: 30px;
margin: 0 auto;
height: 515px;
}
input:-internal-autofill-selected {
background-color: #fff !important;
}
#multistep_form {
width: 550px;
margin: 0 auto;
text-align: center;
position: relative;
height: 100%;
z-index: 999;
opacity: 1;
visibility: visible;
}
/*progress header*/
#progress_header {
overflow: hidden;
margin: 0 auto 30px;
padding: 0;
}
#progress_header li {
list-style-type: none;
width: 33.33%;
float: left;
position: relative;
font-size: 16px;
font-weight: bold;
font-family: monospace;
color: #fff;
text-transform: uppercase;
}
#progress_header li:after {
width: 35px;
line-height: 35px;
display: block;
font-size: 22px;
color: #888;
font-family: monospace;
background-color: #fff;
border-radius: 100px;
margin: 0 auto;
background-repeat: no-repeat;
font-family: 'Roboto', sans-serif;
}
#progress_header li:nth-child(1):after {
content: "1";
}
#progress_header li:nth-child(2):after {
content: "2";
}
#progress_header li:nth-child(3):after {
content: "3";
}
#progress_header li:before {
content: '';
width: 100%;
height: 5px;
background: #fff;
position: absolute;
left: -50%;
top: 50%;
z-index: -1;
}
#progress_header li:first-child:before {
content: none;
}
#progress_header li.active:before,
#progress_header li.active:after {
background-image: linear-gradient(to right top, #35e8c3, #36edbb, #3df2b2, #4af7a7, #59fb9b) !important;
color: #fff !important;
transition: all 0.5s;
}
/*title*/
.title-box {
width: 100%;
margin: 0 0 30px 0;
}
.title-box h2 {
font-size: 22px;
text-transform: uppercase;
color: #2C3E50;
margin: 0;
font-family: cursive;
display: inline-block;
position: relative;
padding: 0 0 10px 0;
font-family: 'Roboto', sans-serif;
}
.title-box h2:before {
content: "";
background: #6ddc8b;
width: 70px;
height: 2px;
position: absolute;
bottom: 0;
left: 0;
right: 0;
margin: 0 auto;
display: block;
}
.title-box h2:after {
content: "";
background: #6ddc8b;
width: 50px;
height: 2px;
position: absolute;
bottom: -5px;
left: 0;
right: 0;
margin: 0 auto;
display: block;
}
/*Input and Button*/
.multistep-box {
background: white;
border: 0 none;
border-radius: 3px;
box-shadow: 1px 1px 55px 3px rgba(255, 255, 255, 0.4);
padding: 30px 30px;
box-sizing: border-box;
width: 80%;
margin: 0 10%;
position: absolute;
}
.multistep-box:not(:first-of-type) {
display: none;
}
.multistep-box p {
margin: 0 0 12px 0;
text-align: left;
}
.multistep-box span {
font-size: 12px;
color: #FF0000;
}
input, textarea {
padding: 15px;
border: 1px solid #ccc;
border-radius: 3px;
margin: 0;
width: 100%;
box-sizing: border-box;
font-family: 'Roboto', sans-serif;
color: #2C3E50;
font-size: 13px;
transition: all 0.5s;
outline: none;
}
input:focus, textarea:focus {
box-shadow: inset 0px 0px 50px 2px rgb(0,0,0,0.1);
}
input.box_error, textarea.box_error {
border-color: #FF0000;
box-shadow: inset 0px 0px 50px 2px rgb(255,0,0,0.1);
}
input.box_error:focus, textarea.box_error:focus {
box-shadow: inset 0px 0px 50px 2px rgb(255,0,0,0.1);
}
p.nxt-prev-button {
margin: 25px 0 0 0;
text-align: center;
}
.action-button {
width: 100px;
font-weight: bold;
color: white;
border: 0 none;
border-radius: 1px;
cursor: pointer;
padding: 10px 5px;
margin: 0 5px;
background-image: linear-gradient(to right top, #35e8c3, #36edbb, #3df2b2, #4af7a7, #59fb9b);
transition: all 0.5s;
}
.action-button:hover,
.action-button:focus {
box-shadow: 0 0 0 2px white, 0 0 0 3px #6ce199;
}
.form_submited #multistep_form {
opacity: 0;
visibility: hidden;
}
.form_submited h1 {
-webkit-background-clip: text;
transform: translate(0%, 0%);
-webkit-transform: translate(0%, 0%);
transition: all 0.3s ease;
opacity: 1;
visibility: visible;
}
h1 {
margin: 0;
text-align: center;
font-size: 90px;
background-image: linear-gradient(to right top, #35e8c3, #36edbb, #3df2b2, #4af7a7, #59fb9b) !important;
background-image: linear-gradient(to right top, #35e8c3, #36edbb, #3df2b2, #4af7a7, #59fb9b) !important;
color: transparent;
-webkit-background-clip: text;
-webkit-background-clip: text;
transform: translate(0%, -80%);
-webkit-transform: translate(0%, -80%);
transition: all 0.3s ease;
opacity: 0;
visibility: hidden;
position: absolute;
left: 0;
right: 0;
margin: 0 auto;
text-align: center;
top: 50%;
}
h3{
color:#fff;
text-align:center;
margin-bottom:20px;
}
Add jQuery:
var current_slide, next_slide, previous_slide;
var left, opacity, scale;
var animation;
var error = false;
// email validation
$("#email").keyup(function() {
var emailReg = /^([\w-\.]+@([\w-]+\.)+[\w-]{2,4})?$/;
if (!emailReg.test($("#email").val())) {
$("#error-email").text('Please enter an Email addres.');
$("#email").addClass("box_error");
error = true;
} else {
$("#error-email").text('');
error = false;
$("#email").removeClass("box_error");
}
});
// password validation
$("#pass").keyup(function() {
var pass = $("#pass").val();
var cpass = $("#cpass").val();
if (pass != '') {
$("#error-pass").text('');
error = false;
$("#pass").removeClass("box_error");
}
if (pass != cpass && cpass != '') {
$("#error-cpass").text('Password and Confirm Password is not matched.');
error = true;
} else {
$("#error-cpass").text('');
error = false;
}
});
// confirm password validation
$("#cpass").keyup(function() {
var pass = $("#pass").val();
var cpass = $("#cpass").val();
if (pass != cpass) {
$("#error-cpass").text('Please enter the same Password as above.');
$("#cpass").addClass("box_error");
error = true;
} else {
$("#error-cpass").text('');
error = false;
$("#cpass").removeClass("box_error");
}
});
// twitter
$("#twitter").keyup(function() {
var twitterReg = /https?:\/\/twitter\.com\/(#!\/)?[a-z0-9_]+$/;
if (!twitterReg.test($("#twitter").val())) {
$("#error-twitter").text('Twitter link is not valid.');
$("#twitter").addClass("box_error");
error = true;
} else {
$("#error-twitter").text('');
error = false;
$("#twitter").removeClass("box_error");
}
});
// facebook
$("#facebook").keyup(function() {
var facebookReg = /^(https?:\/\/)?(www\.)?facebook.com\/[a-zA-Z0-9(\.\?)?]/;
if (!facebookReg.test($("#facebook").val())) {
$("#error-facebook").text('Facebook link is not valid.');
$("#facebook").addClass("box_error");
error = true;
} else {
$("#error-facebook").text('');
error = false;
$("#facebook").removeClass("box_error");
}
});
// linkedin
$("#linkedin").keyup(function() {
var linkedinReg = /(ftp|http|https):\/\/?(?:www\.)?linkedin.com(\w+:{0,1}\w*@)?(\S+)(:([0-9])+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?/;
if (!linkedinReg.test($("#linkedin").val())) {
$("#error-linkedin").text('Linkedin link is not valid.');
$("#linkedin").addClass("box_error");
error = true;
} else {
$("#error-linkedin").text('');
error = false;
$("#linkedin").removeClass("box_error");
}
});
// first name
$("#fname").keyup(function() {
var fname = $("#fname").val();
if (fname == '') {
$("#error-fname").text('Enter your First name.');
$("#fname").addClass("box_error");
error = true;
} else {
$("#error-fname").text('');
error = false;
}
if ((fname.length <= 2) || (fname.length > 20)) {
$("#error-fname").text("User length must be between 2 and 20 Characters.");
$("#fname").addClass("box_error");
error = true;
}
if (!isNaN(fname)) {
$("#error-fname").text("Only Characters are allowed.");
$("#fname").addClass("box_error");
error = true;
} else {
$("#fname").removeClass("box_error");
}
});
// last name
$("#lname").keyup(function() {
var lname = $("#lname").val();
if (lname != lname) {
$("#error-lname").text('Enter your Last name.');
$("#lname").addClass("box_error");
error = true;
} else {
$("#error-lname").text('');
error = false;
}
if ((lname.length <= 2) || (lname.length > 20)) {
$("#error-lname").text("User length must be between 2 and 20 Characters.");
$("#lname").addClass("box_error");
error = true;
}
if (!isNaN(lname)) {
$("#error-lname").text("Only Characters are allowed.");
$("#lname").addClass("box_error");
error = true;
} else {
$("#lname").removeClass("box_error");
}
});
// phone
$("#phone").keyup(function() {
var phone = $("#phone").val();
if (phone != phone) {
$("#error-phone").text('Enter your Phone number.');
$("#phone").addClass("box_error");
error = true;
} else {
$("#error-phone").text('');
error = false;
}
if (phone.length != 10) {
$("#error-phone").text("Mobile number must be of 10 Digits only.");
$("#phone").addClass("box_error");
error = true;
} else {
$("#phone").removeClass("box_error");
}
});
// address
$("#address").keyup(function() {
var address = $("#address").val();
if (address != address) {
$("#error-address").text('Enter your Address.');
$("#address").addClass("box_error");
error = true;
} else {
$("#error-address").text('');
error = false;
$("#address").removeClass("box_error");
}
});
// first step validation
$(".fs_next_btn").click(function() {
// email
if ($("#email").val() == '') {
$("#error-email").text('Please enter an email address.');
$("#email").addClass("box_error");
error = true;
} else {
var emailReg = /^([\w-\.]+@([\w-]+\.)+[\w-]{2,4})?$/;
if (!emailReg.test($("#email").val())) {
$("#error-email").text('Please insert a valid email address.');
error = true;
} else {
$("#error-email").text('');
$("#email").removeClass("box_error");
}
}
// password
if ($("#pass").val() == '') {
$("#error-pass").text('Please enter a password.');
$("#pass").addClass("box_error");
error = true;
}
if ($("#cpass").val() == '') {
$("#error-cpass").text('Please enter a Confirm password.');
$("#cpass").addClass("box_error");
error = true;
} else {
var pass = $("#pass").val();
var cpass = $("#cpass").val();
if (pass != cpass) {
$("#error-cpass").text('Please enter the same password as above.');
error = true;
} else {
$("#error-cpass").text('');
$("#pass").removeClass("box_error");
$("#cpass").removeClass("box_error");
}
}
// animation
if (!error) {
if (animation) return false;
animation = true;
current_slide = $(this).parent().parent();
next_slide = $(this).parent().parent().next();
$("#progress_header li").eq($(".multistep-box").index(next_slide)).addClass("active");
next_slide.show();
current_slide.animate({
opacity: 0
}, {
step: function(now, mx) {
scale = 1 - (1 - now) * 0.2;
left = (now * 50) + "%";
opacity = 1 - now;
current_slide.css({
'transform': 'scale(' + scale + ')'
});
next_slide.css({
'left': left,
'opacity': opacity
});
},
duration: 800,
complete: function() {
current_slide.hide();
animation = false;
},
easing: 'easeInOutBack'
});
}
});
// second step validation
$(".ss_next_btn").click(function() {
// twitter
if ($("#twitter").val() == '') {
$("#error-twitter").text('twitter link is required.');
$("#twitter").addClass("box_error");
error = true;
} else {
var twitterReg = /https?:\/\/twitter\.com\/(#!\/)?[a-z0-9_]+$/;
if (!twitterReg.test($("#twitter").val())) {
$("#error-twitter").text('Twitter link is not valid.');
error = true;
} else {
$("#error-twitter").text('');
$("#twitter").removeClass("box_error");
}
}
// facebook
if ($("#facebook").val() == '') {
$("#error-facebook").text('Facebook link is required.');
$("#facebook").addClass("box_error");
error = true;
} else {
var facebookReg = /^(https?:\/\/)?(www\.)?facebook.com\/[a-zA-Z0-9(\.\?)?]/;
if (!facebookReg.test($("#facebook").val())) {
$("#error-facebook").text('Facebook link is not valid.');
error = true;
$("#facebook").addClass("box_error");
} else {
$("#error-facebook").text('');
}
}
// linkedin
if ($("#linkedin").val() == '') {
$("#error-linkedin").text('Linkedin link is required.');
$("#linkedin").addClass("box_error");
error = true;
} else {
var linkedinReg = /(ftp|http|https):\/\/?(?:www\.)?linkedin.com(\w+:{0,1}\w*@)?(\S+)(:([0-9])+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?/;
if (!linkedinReg.test($("#linkedin").val())) {
$("#error-linkedin").text('Linkedin link is not valid.');
error = true;
} else {
$("#error-linkedin").text('');
$("#linkedin").removeClass("box_error");
}
}
if (!error) {
if (animation) return false;
animation = true;
current_slide = $(this).parent().parent();
next_slide = $(this).parent().parent().next();
$("#progress_header li").eq($(".multistep-box").index(next_slide)).addClass("active");
next_slide.show();
current_slide.animate({
opacity: 0
}, {
step: function(now, mx) {
scale = 1 - (1 - now) * 0.2;
left = (now * 50) + "%";
opacity = 1 - now;
current_slide.css({
'transform': 'scale(' + scale + ')'
});
next_slide.css({
'left': left,
'opacity': opacity
});
},
duration: 800,
complete: function() {
current_slide.hide();
animation = false;
},
easing: 'easeInOutBack'
});
}
});
// third step validation
$(".ts_next_btn").click(function() {
// first name
if ($("#fname").val() == '') {
$("#error-fname").text('Enter your First name.');
$("#fname").addClass("box_error");
error = true;
} else {
var fname = $("#fname").val();
if (fname != fname) {
$("#error-fname").text('First name is required.');
error = true;
} else {
$("#error-fname").text('');
error = false;
$("#fname").removeClass("box_error");
}
if ((fname.length <= 2) || (fname.length > 20)) {
$("#error-fname").text("User length must be between 2 and 20 Characters.");
error = true;
}
if (!isNaN(fname)) {
$("#error-fname").text("Only Characters are allowed.");
error = true;
} else {
$("#fname").removeClass("box_error");
}
}
// last name
if ($("#lname").val() == '') {
$("#error-lname").text('Enter your Last name.');
$("#lname").addClass("box_error");
error = true;
} else {
var lname = $("#lname").val();
if (lname != lname) {
$("#error-lname").text('Last name is required.');
error = true;
} else {
$("#error-lname").text('');
error = false;
}
if ((lname.length <= 2) || (lname.length > 20)) {
$("#error-lname").text("User length must be between 2 and 20 Characters.");
error = true;
}
if (!isNaN(lname)) {
$("#error-lname").text("Only Characters are allowed.");
error = true;
} else {
$("#lname").removeClass("box_error");
}
}
// phone
if ($("#phone").val() == '') {
$("#error-phone").text('Enter your Phone number.');
$("#phone").addClass("box_error");
error = true;
} else {
var phone = $("#phone").val();
if (phone != phone) {
$("#error-phone").text('Phone number is required.');
error = true;
} else {
$("#error-phone").text('');
error = false;
}
if (phone.length != 10) {
$("#error-phone").text("Mobile number must be of 10 Digits only.");
error = true;
} else {
$("#phone").removeClass("box_error");
}
}
// address
if ($("#address").val() == '') {
$("#error-address").text('Enter your Address.');
$("#address").addClass("box_error");
error = true;
} else {
var address = $("#address").val();
if (address != address) {
$("#error-address").text('Address is required.');
error = true;
} else {
$("#error-address").text('');
$("#address").removeClass("box_error");
error = false;
}
}
if (!error) {
if (animation) return false;
animation = true;
current_slide = $(this).parent().parent();
next_slide = $(this).parent().parent().next();
$("#progress_header li").eq($(".multistep-box").index(next_slide)).addClass("active");
next_slide.show();
current_slide.animate({
opacity: 0
}, {
step: function(now, mx) {
scale = 1 - (1 - now) * 0.2;
left = (now * 50) + "%";
opacity = 1 - now;
current_slide.css({
'transform': 'scale(' + scale + ')'
});
next_slide.css({
'left': left,
'opacity': opacity
});
},
duration: 800,
complete: function() {
current_slide.hide();
animation = false;
},
easing: 'easeInOutBack'
});
}
});
// previous
$(".previous").click(function() {
if (animation) return false;
animation = true;
current_slide = $(this).parent().parent();
previous_slide = $(this).parent().parent().prev();
$("#progress_header li").eq($(".multistep-box").index(current_slide)).removeClass("active");
previous_slide.show();
current_slide.animate({
opacity: 0
}, {
step: function(now, mx) {
scale = 0.8 + (1 - now) * 0.2;
left = ((1 - now) * 50) + "%";
opacity = 1 - now;
current_slide.css({
'left': left
});
previous_slide.css({
'transform': 'scale(' + scale + ')',
'opacity': opacity
});
},
duration: 800,
complete: function() {
current_slide.hide();
animation = false;
},
easing: 'easeInOutBack'
});
});
$(".submit_btn").click(function() {
if (!error){
$(".main").addClass("form_submited");
}
return false;
})
Output:
Original article source at: https://websolutionstuff.com/
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In this Data Science With Python Training video, you will learn everything about data science and python from basic to advance level. This python data science course video will help you learn various python concepts, AI, and lots of projects, hands-on demo, and lastly top trending data science and python interview questions. This is a must-watch video for everyone who wishes o learn data science and python to make a career in it.
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For this week’s data science career interview, we got in touch with Dr Suman Sanyal, Associate Professor of Computer Science and Engineering at NIIT University. In this interview, Dr Sanyal shares his insights on how universities can contribute to this highly promising sector and what aspirants can do to build a successful data science career.
With industry-linkage, technology and research-driven seamless education, NIIT University has been recognised for addressing the growing demand for data science experts worldwide with its industry-ready courses. The university has recently introduced B.Tech in Data Science course, which aims to deploy data sets models to solve real-world problems. The programme provides industry-academic synergy for the students to establish careers in data science, artificial intelligence and machine learning.
“Students with skills that are aligned to new-age technology will be of huge value. The industry today wants young, ambitious students who have the know-how on how to get things done,” Sanyal said.
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Python is the most widespread and popular programming language in data science, software development, and related fields. The simplicity of codes in Python, which helps learners avoid any confusion, is the key to this popularity. Python has constantly been developing, and it keeps getting updated for more ease in using. With 137,000 plus libraries and tools, Python has always provided its users with the solutions to problems of any complexity level. This reason makes Python the ideal language for Data Science operations. This article focuses on some of the essential and must-learn libraries in Python used heavily by Data Scientists. I have tried to cover different libraries used in various stages of a data science cycle, such as Data Mining, processing and modeling, Data Visualization.
Learn Data Science in Python from here!
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