How to create Custom Validator for Angular Reactive Forms

Learn full article on the Infragistics blog In this blog post, we will learn to create custom validators in Angular Reactive Forms. If you are new to reactive forms, learn how to create your first Angular reactive form here. Let’s say we have a login form as shown in the listing below. Currently, the form…… Continue reading How to create Custom Validator for Angular Reactive Forms

Hosted 11th free Angular session

On 13 January 2018, geek97 hosted 11th free session on Angular in Gurgaon. You can find detail of meetup hereAround 35 senior Angular Developers attended the meetup and Dhananjay Kumar delivered the sessions. There were two sessions:Component Communications @Input @Output EventEmitterTemp Ref variable Reactive Forms FormControl FormGroupValidation Custom Validation You can learn in details about…… Continue reading Hosted 11th free Angular session

Understanding @Output and EventEmitter in Angular

  Read full article on the Infragistics blog Angular is based on a one-directional data flow and does not have two-way data binding. So, how do you get a component to emit an event to another component? In Angular, a component can emit an event using @Output and EventEmitter. Both are parts of the @angular/core.…… Continue reading Understanding @Output and EventEmitter in Angular