Angular Reactive Form - Part 3 / 4 - Validating Form Controls

Published: 23 January 2022
on channel: CodeWithSrini

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Angular has a set of built in Validators, however you can create your own custom validator and extend your own functionality over a form control, like country based phone number validations, date format, etc.

List of built in Validators can be found here;
https://angular.io/api/forms/Validators
These are just the same validators used in template driven forms.

Like “required”, “email”, “min”, “max”, and so on.

And…

There are two types of Validator functions;
Sync Validators and
Async Validators

Source Code: https://github.com/codewithsrini/Angu...

Part 1:    • Angular Reactive Form - Part 1 / 4 - ...
Part 2:    • Angular Reactive Form - Part 2 / 4 - ...
Part 3:    • Angular Reactive Form - Part 3 / 4 - ...   (This lecture)
Part 4:    • Angular Reactive Form - Part 4 / 4 - ...

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