10 Useful JavaScript Form Validation Libraries

For Internet users, form filling on many websites and mobile applications has become a common exercise to provide information, like email ID, name, product delivery address, etc, in order to use the services. After putting the required information, the form validates the information and allows you to use the services. However, form validation often frustrated many Internet users in the past as any wrong or incomplete information resulted in the page reload, forcing them to enter the whole correct information again.

But, problems don’t last forever in the technology world. That said, I am unveiling 10 useful JavaScript form validation libraries that show instant alert whenever an Internet user enters any wrong information, thereby saving the time of entering the whole information again. These JavaScript form validation libraries check the veracity of the information entered before sending it to the server. As a result, an invalid info dialog instantly appears in front of the info tab in which wrong information was entered, which saves the time and hassles of putting the whole correct information again.

10 Useful JavaScript Form Validation Libraries

#1. jQuery Validation Plugin

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jQuery Validation, an MIT licensed plugin and created by jQuery mega creator Jörn Zaefferer, is one of the most popular choices of JavaScript developers. The plugin is tested with jQuery 1.6.4, 1.7.2, 1.8.3, 1.9.0…Read full blog here- 10 Useful JavaScript Form Validation Libraries

Why #Developers Now Compare Vue.js to #JavaScript Giants #AngularJS and ReactJS?

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Vue.js, an MIT-licensed open source project, is a JavaScript library for building web interfaces. The library was first released in 2013, but not many developers took cognizance of it in web framework technology for the next two years. It was 2016 when Vue.js rose to fame and gained so much traction that it’s now seen as an alternative for even well established JavaScript libraries, such as Angular and React.

Since Angular belongs to search engine giant Google and React comes from social media behemoth Facebook, developers still trust and use those libraries more than Vue.js. However, Vue.js showed enough strength last year to make waves on the internet and emerge as a potential candidate to surpass the reach of Angular and React in many cases. This blog attempts to shed light on why there is a growing belief among developers that Vue.js is set to become the top JavaScript library, leaving behind Angular and React.

Check Out Vue.js Achievements in 2016

  • 1,531,217 NPM downloads

  • 26,000 Github Stars

  • 100,696,367 pageviews on Vuejs.org page

  • Vue.js version 2.0 launched in September 2016

  • Vue.js was 3rd most starred project in 2016 on GitHub

Why is Vue.js considered to be Better than Angular and React?

Vue.js is a lightweight and easy-to-learn library, with facilities like two way data binding and virtual DOM. Unlike Angular and React that often inundate developers with myriad things to develop an app, Vue.js is simple and only calls for things that you need to effectively develop an app. Besides, Vue.js is relatively new, therefore obviates the need of acquainting yourself with its history before starting using it…Read full blog here- Why Developers Now Compare Vue.js to JavaScript Giants Angular and React?

 

Python 3.6 adds New secrets Module for Robust Account and Password Security

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Python 3.6, the newest major release of the Python language, has added a new module, called secrets, to help generate cryptographically strong random numbers for managing secrets, like account authentication, tokens and related secrets. Python developers are highly likely to prefer secrets over the default pseudo-random number generator in the random module, since it’s not meant for cryptography or security, but modelling and simulation.

Let’s understand with an example how one can create their own cryptographically strong pseudo-random values and generate tokens using the secrets module.

How to create Cryptographically Strong Pseudo-Random Values using secrets

>>> import secrets
>>> import string
>>> characters = string.ascii_letters + string.digits
>>> secure_password = ”.join(secrets.choice(chNo Records.aracters) for i in range(10))
>>> secure_password
‘SRvM54ZAs1’

The first step is to import the secrets and the string modules. Then we create a string of uppercase letters and integers. Now, in order to choose characters randomly to generate a secure password, we need to use the secrets module’s choice() method. The reason it’s being called a secure password is because there’s been a use of mixed case, numbers and symbols in the password, which is highly advised to people to keep their passwords protected from hack attacks…Read full blog here- Python 3.6 adds New secrets Module for Robust Account and Password Security

5 JavaScript Frameworks to Look for in 2017

JavaScript, the most commonly used programming language around the globe, continues to rise in popularity, making it essential for Java developers to stay abreast of top JavaScript frameworks. However, the stint to pick the best JavaScript framework for your web development or app development project is not easy. You first need to asses your project needs and see how suitable the functionality of a particular framework is for your development project. Read this blog to know and understand top 5 JavaScript frameworks you may like to consider for your development project in 2017.

A key to remember here is that every framework has its pros and cons. So, based on specific requirements of your development project, you could also find a framework, other than these five, the best fit for your project.

Top Five JavaScript Frameworks to Look for in 2017

#1 Angular.JS

Angular.JS, an open source framework supported by Google, is a structural framework for dynamic web apps. Angular paves the way to use HTML as a template language. It also enables developers to extend HTML’s syntax, which in turn allows to express your application’s components in a clear and succinct manner.

Angular is an MVC-type framework and offers two-way data binding between models and views. By the virtue of this data binding, it becomes possible to get automated updates on both the sides in an event of data change. Thus, Angular rids the need of performing the painstaking task of writing manual code for DOM manipulation.

The modern app world calls for stability, security and innovation. And this is what Angular ensures by allowing developers to combine the modern day development features with design elements. There are different versions of Angular you can use for your development project. However, the latest version, i.e. AngularJS 2.0, has gained a lot traction in quick time. The final version of Angular 2.0 was released on September 14, 2016, and is written entirely in Typescript and meets the ECMAScript 6 specification…Read full blog here – 5 JavaScript Frameworks to Look for in 2017

Multimedia Designing and Development

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Evon Technologies specializes in developing applications using the Adobe Flash/Flex technologies and Microsoft Silverlight. We have enabled various small and large organizations to take advantage of this platform through our Multimedia Development Team.

We work with our major focus on Action Script2 /Action Script3 to help our clients provide their users a delightful experience. We started working on Flash/Flex/Silverlight years back, making presentation discs, company introduction animations and e-learning animations. We then diversified to build Database Intensive Flex/Silverlight Applications. Flash/Flex enables enterprises to create personalized, multimedia-rich applications that dramatically enhance user experience, revolutionizing the way people interact with the web. Flash/Flex/Silverlight contains features for accessing server-side data. Flex/Silverlight data access components are based on Service Oriented Architecture (SOA). These components use remote procedure calls to interact with server environments, such as PHP, Adobe ColdFusion and Microsoft ASP.NET, to provide data to Flex applications and send data to backend data sources…know  more about our services- Multimedia Designing and Development

Product Migration and Product Re-Engineering

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Product Migration & Product Re-engineering

With time, technologies and development practices change. And faster than that changes the pace of competition. To help our clients get the best of this change, we help them to migrate and re-engineer their existing product/application to a better, newer, faster, and more appropriate technology/platform.

Product migration and product re-engineering not only help the client to retain best features of the product but also save on the entire budget. We study your existing product thoroughly to understand every single feature of it and then work on it. It requires extensive planning and precision to get the best out of your existing product. Outsource your product migration and re-engineering services to us and get offshoring benefits like:

Enjoy minimum dependency

You don’t need to depend on resources that are hardly available and costly at the same time. You also don’t have to depend on resources that work on legacy technologies…Know more about – Product Migration and Product Re-Engineering

Stream your media with us:Try Our Media Streaming Solutions

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Media Streaming Solutions

Depending on the clients’ requirement and budget, we decide which streaming server to use. We generally select from the following options that we expertise on:

Red5 Open source

It is a Flash media Streaming Server written in Java. It supports all types of Audio and Video Streaming including FLV, MP3, F4V, MP4, AAC and M4A. It also enables recording of user data Streams (FLV only), Shared Objects, Flash Remoting and Live Stream Publishing of Sorenson, VP6, h.264, Nelly Moser, MP3, Speex, AAC and NSV. Red5 Open source server is based on reverse engineering of RTMP and AMF protocols. Therefore, any database that has a JDBC driver works with it.

Wowza Media Server

Wowza Media Server is a high-performance media server that takes your H.264 content to any screen, let it be your desktop, mobile or living room. We use Wowza Media Server for unified streaming on all popular media platforms like the following:

  • Adobe Flash
  • Apple iOS: iPhone, iPad and iPod touch
  • Microsoft Silverlight
  • Apple QuickTime

Know more  our specialties about Media Streaming Solutions