Why use Angular 2 Pipes?

Sometimes, the data is not displays in the correct format on the template that time where using pipes.

You also can execute a function in the template to get its returned value.

Stayed Informed – What is Pipes?

For example as,

This pipe is used built-in pipe for displays data in the correct format on templates.

For Built-in Pipe-

1. DatePipe,

2. UpperCasePipe,

3. LowerCasePipe,

4. CurrencyPipe,

5. PercentPipe,

6. JsonPipe,

7. AsyncPipe,

8. And so on..

For Custom Pipe-

If you want to display the bank card number on your account detail templates that how to displays this card number? I think you should display the last four digits and rest of all digits will display as encrypted like (****-****-****_and your card numbers) that time you will need to create a custom pipe to achieve this.

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