Custom Pipes in Angular 2.

In this article, We will discuss about Custom Pipes in Angular 2.

Pipe Created by developer to the requirement is called Custom Pipe.

Custom Pipe is a class implementing PipeTransform interface by overriding Transform method, this class should be applied with Pipe decorator.

Syntax:-

----------

@Pipe({

     name:"PipeName"

});

export class <classname> implements PipeTransform

{

       public transform(para1:type,para2:type):type

       {

         ........

       }

}

para 1 will receive data, this data can be transformed into required format.

para 2 will receive an option to be applied to data, it is an optional parameter.