In this tutorial, we will see how to create custom pipes in angular 8.
We have simple example in which we have a selectlist binded by Name field for display and Id field as value.
We will format the Name field display of the selectlist with Custom pipe.
We will see the PipeTransform class which has the inbuilt method named as "transform" which is used to create the custom pipe.
So we will create our custom pipe named "CustomHero" to format the display of the selectlist.
The Transform method takes the first paramter as the value to which we have to format and followed by the list of parameters which can be used for formatting.

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