What are reactive forms in Angular and how do I use them?

What are reactive forms in Angular and how do I use them?

Reactive forms in Angular are a way to manage form inputs using a reactive programming approach. They provide more control and flexibility compared to template-driven forms.

Can you explain how to create a simple reactive form?

Sure! To create a simple reactive form, you need to import ReactiveFormsModule, create a FormGroup in your component, and bind it to your template.

What are FormGroup and FormControl?

FormGroup is a collection of FormControls, which represent individual form fields. Together, they manage the state and validation of the form.

How do I add validation to my reactive form?

You can add validation by passing validators to FormControl when you create it, or by using the setValidators method.