In this article, you will learn how to solve can’t bind to ‘formgroup’ since it isn’t a known property of ‘form’ error in Angular. Let’s look at a code example that produces the same error. app.component.html app.component.ts Output on when running the application In order to solve can’t bind to ‘formgroup’ since it isn’t a known […]
In this article, we will be building an authentication system in Angular using Expressjs, MongoDB, and JSON web token(JWT) for authentication.We will start by creating a simple REST API with Expressjs and MongoDB that will enable a user to signup and login with their details. Learning prerequisites Basic familiarity with Javascript. Basic Knowledge of Angular. […]
Creating a good looking Image Gallery with Angular is an awesome project to work on because it covers some basic understanding of what front end development is and what front end developers do. So in this project, we will be looking out on how we can use Unsplash api to build a beautify Image Gallery […]
Handling user input with forms is the cornerstone of many common applications. Applications use forms to enable users to log in, to update a profile, to enter sensitive information, and to perform many other data-entry tasks. We will be looking at how Angular handles form Validation in Reactive Form. Angular provides two different approaches to […]
In this tutorial, we will build a Real-time server monitoring app using Node and Angular that will show the free memory available on our server. Take a look at the app we are going to build: we will be using following tech stacks Vagrant Node.js Angular chart.js To create our development server we will be […]
Error handling in Angular or software development is as important having a working application. In order to have a complete and robust application, errors and exceptions have to be properly handled. Handling errors is a way of telling your users “hey dude! Calm down, here is the problem, and here is the way out yeah? In […]
