Selected Best Progressive Web App Frameworks in 2020 - SimiCart

1. Angular

After you get through its initial steep learning curve, Angular is a great framework to work on. It’s fully modular in its nature, with each Angular element fully compatible with projects built using other frameworks. The whole developing process with Angular is also made much easier, as it’s built to save you the hassle of dealing with monotonous, repetitive tasks. Progressive Web Apps that are built using Angular also greatly benefit from its unique compilation method, Ahead of Time (AOT), which enables faster application rendering by converting Angular HTML and TypeScript code into efficient JavaScript code before the browser downloads and runs the app.

Latest version: Angular 9 (Released on February 6, 2020)

**Pros: **

• Well-laid-out methodology
• Large and active community of developers
• Complex infrastructure suitable for large scale projects
• Great archive of third-party extensions to choose from
• Optimized for speed and security, with unique and brilliant concept – ‘ahead of time compiler’
• Dependency injection to increase code efficiency and modularity
• Fully modular elements

Cons:

• Requires understanding of TypeScript
• Steep learning curve
• Not SEO-friendly

Live PWA projects built using Angular: Corona Statistics, Google Cloud

#progressive web apps #mobile #app

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Buddha Community

Best Electric Bikes and Scooters for Rental Business or Campus Facility

The electric scooter revolution has caught on super-fast taking many cities across the globe by storm. eScooters, a renovated version of old-school scooters now turned into electric vehicles are an environmentally friendly solution to current on-demand commute problems. They work on engines, like cars, enabling short traveling distances without hassle. The result is that these groundbreaking electric machines can now provide faster transport for less — cheaper than Uber and faster than Metro.

Since they are durable, fast, easy to operate and maintain, and are more convenient to park compared to four-wheelers, the eScooters trend has and continues to spike interest as a promising growth area. Several companies and universities are increasingly setting up shop to provide eScooter services realizing a would-be profitable business model and a ready customer base that is university students or residents in need of faster and cheap travel going about their business in school, town, and other surrounding areas.

Electric Scooters Trends and Statistics

In many countries including the U.S., Canada, Mexico, U.K., Germany, France, China, Japan, India, Brazil and Mexico and more, a growing number of eScooter users both locals and tourists can now be seen effortlessly passing lines of drivers stuck in the endless and unmoving traffic.

A recent report by McKinsey revealed that the E-Scooter industry will be worth― $200 billion to $300 billion in the United States, $100 billion to $150 billion in Europe, and $30 billion to $50 billion in China in 2030. The e-Scooter revenue model will also spike and is projected to rise by more than 20% amounting to approximately $5 billion.

And, with a necessity to move people away from high carbon prints, traffic and congestion issues brought about by car-centric transport systems in cities, more and more city planners are developing more bike/scooter lanes and adopting zero-emission plans. This is the force behind the booming electric scooter market and the numbers will only go higher and higher.

Companies that have taken advantage of the growing eScooter trend develop an appthat allows them to provide efficient eScooter services. Such an app enables them to be able to locate bike pick-up and drop points through fully integrated google maps.

List of Best Electric Bikes for Rental Business or Campus Facility 2020:

It’s clear that e scooters will increasingly become more common and the e-scooter business model will continue to grab the attention of manufacturers, investors, entrepreneurs. All this should go ahead with a quest to know what are some of the best electric bikes in the market especially for anyone who would want to get started in the electric bikes/scooters rental business.

We have done a comprehensive list of the best electric bikes! Each bike has been reviewed in depth and includes a full list of specs and a photo.

Billy eBike

 https://www.kickstarter.com/projects/enkicycles/billy-were-redefining-joyrides

To start us off is the Billy eBike, a powerful go-anywhere urban electric bike that’s specially designed to offer an exciting ride like no other whether you want to ride to the grocery store, cafe, work or school. The Billy eBike comes in 4 color options – Billy Blue, Polished aluminium, Artic white, and Stealth black.

Price: $2490

Available countries

Available in the USA, Europe, Asia, South Africa and Australia.This item ships from the USA. Buyers are therefore responsible for any taxes and/or customs duties incurred once it arrives in your country.

Features

• Control – Ride with confidence with our ultra-wide BMX bars and a hyper-responsive twist throttle.
• Stealth- Ride like a ninja with our Gates carbon drive that’s as smooth as butter and maintenance-free.
• Drive – Ride further with our high torque fat bike motor, giving a better climbing performance.
• Accelerate – Ride quicker with our 20-inch lightweight cutout rims for improved acceleration.
• Customize – Ride your own way with 5 levels of power control. Each level determines power and speed.
• Flickable – Ride harder with our BMX /MotoX inspired geometry and lightweight aluminum package

Specifications

• Maximum speed: 20 mph (32 km/h)
• Range per charge: 41 miles (66 km)
• Maximum Power: 500W
• Motor type: Fat Bike Motor: Bafang RM G060.500.DC
• Load capacity: 300lbs (136kg)
• Battery type: 13.6Ah Samsung lithium-ion,
• Battery capacity: On/off-bike charging available
• Weight: w/o batt. 48.5lbs (22kg), w/ batt. 54lbs (24.5kg)
• Front Suspension: Fully adjustable air shock, preload/compression damping /lockout
• Rear Suspension: spring, preload adjustment
• Built-in GPS

Why Should You Buy This?

• Riding fun and excitement
• Better climbing ability and faster acceleration.
• Ride with confidence
• Billy folds for convenient storage and transportation.
• Shorty levers connect to disc brakes ensuring you stop on a dime
• belt drives are maintenance-free and clean (no oil or lubrication needed)

**Who Should Ride Billy? **

Both new and experienced riders

**Where to Buy? **Local distributors or ships from the USA.

Genze 200 series e-Bike

 https://www.genze.com/fleet/

Featuring a sleek and lightweight aluminum frame design, the 200-Series ebike takes your riding experience to greater heights. Available in both black and white this ebike comes with a connected app, which allows you to plan activities, map distances and routes while also allowing connections with fellow riders.

Price: $2099.00

Available countries

The Genze 200 series e-Bike is available at GenZe retail locations across the U.S or online via GenZe.com website. Customers from outside the US can ship the product while incurring the relevant charges.

Features

• 2 Frame Options
• 2 Sizes
• Integrated/Removable Battery
• Throttle and Pedal Assist Ride Modes
• Integrated LCD Display
• Connected App
• 24 month warranty
• GPS navigation
• Bluetooth connectivity

Specifications

• Maximum speed: 20 mph with throttle
• Range per charge: 15-18 miles w/ throttle and 30-50 miles w/ pedal assist
• Charging time: 3.5 hours
• Motor type: Brushless Rear Hub Motor
• Gears: Microshift Thumb Shifter
• Battery type: Removable Samsung 36V, 9.6AH Li-Ion battery pack
• Battery capacity: 36V and 350 Wh
• Weight: 46 pounds
• Derailleur: 8-speed Shimano
• Brakes: Dual classic
• Wheels: 26 x 20 inches
• Frame: 16, and 18 inches
• Operating Mode: Analog mode 5 levels of Pedal Assist Thrott­le Mode

Norco from eBikestore

 https://ebikestore.com/shop/norco-vlt-s2/

The Norco VLT S2 is a front suspension e-Bike with solid components alongside the reliable Bosch Performance Line Power systems that offer precise pedal assistance during any riding situation.

Price: $2,699.00

Available countries

This item is available via the various Norco bikes international distributors.

Features

• VLT aluminum frame- for stiffness and wheel security.
• Bosch e-bike system – for their reliability and performance.
• E-bike components – for added durability.
• Hydraulic disc brakes – offer riders more stopping power for safety and control at higher speeds.
• Practical design features – to add convenience and versatility.

Specifications

• Maximum speed: KMC X9 9spd
• Motor type: Bosch Active Line
• Gears: Shimano Altus RD-M2000, SGS, 9 Speed
• Battery type: Power Pack 400
• Battery capacity: 396Wh
• Suspension: SR Suntour suspension fork
• Frame: Norco VLT, Aluminum, 12x142mm TA Dropouts

Bodo EV

http://www.bodoevs.com/bodoev/products_show.asp?product_id=13

Manufactured by Bodo Vehicle Group Limited, the Bodo EV is specially designed for strong power and extraordinary long service to facilitate super amazing rides. The Bodo Vehicle Company is a striking top in electric vehicles brand field in China and across the globe. Their Bodo EV will no doubt provide your riders with high-level riding satisfaction owing to its high-quality design, strength, breaking stability and speed.

Price: $799

Available countries

This item ships from China with buyers bearing the shipping costs and other variables prior to delivery.

Features

• Reliable
• Environment friendly
• Comfortable riding
• Fashionable
• Economical
• Durable – long service life
• Braking stability
• LED lighting technology

Specifications

• Maximum speed: 45km/h
• Range per charge: 50km per person
• Charging time: 8 hours
• Maximum Power: 3000W
• Motor type: Brushless DC Motor
• Load capacity: 100kg
• Battery type: Lead-acid battery
• Battery capacity: 60V 20AH
• Weight: w/o battery 47kg

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Top Progressive Web App Development Company in USA

AppClues Infotech is one of the leading progressive web app development company in USA. We offer the best progressive web app development & design solution to create high-performance & secure PWA.

For more info:
Website: https://www.appcluesinfotech.com/
Email: info@appcluesinfotech.com
Call: +1-978-309-9910

#top progressive web app development company in usa #hire progressive web app developers in usa #best pwa development company in usa #custom progressive web app development company #progressive web apps development #progressive web app development services

Validate Multi Step Form Using jQuery

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/

#jquery #validate #step 

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