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The Best Way to build reactive sub-forms with Angular
In this article we’re going to explore various approaches how to implement reactive sub-forms and discuss their trade-offs. At the end you will be able to make informed decision based on the particular use case to deliver best possible experience for your users and great developer experience for your colleagues!
Forms represent one of the most important parts of almost all frontend applications. From a single input field to a multi step wizards, forms enable dialog with the users by providing them with a way to submit many different kinds of data!
When developing Angular application, we will rarely end up with just a single form. It is much more common to implement many different forms for the individual features based on user requirements.
It is quite usual that some of the forms (or their parts) will feel repetitive as we keep re-implementing them over and over again!
