angular-forms

To create signal-based Angular forms, define a writable form model using signal<T>(), create a form instance with validators, and bind inputs in templates using [formField] for automatic two-way binding and reactive state tracking.

Signal-based Angular forms support creating dynamic, nested, and multi-step forms with conditional fields. You can manage complex form structures while maintaining type-safety and automatic two-way binding across all UI controls.

You add validation schemas to Angular signal forms by creating a form instance and passing a callback function to attach built-in validators and custom validation rules to specific field paths within the form model.

Using signal-based Angular forms reduces boilerplate by providing automatic two-way binding between form models and UI controls. This approach improves type-safety and handles reactive state without manual synchronization.

Signal-based forms require Angular v21+ projects. They depend on the Signal Forms API and form utilities specifically exported from @angular/forms/signals to build reactive, type-safe forms in component templates.