oguzhan18 Angular Signal Forms
Version: Angular 19+ (2025) Tags: Signal Forms, Reactive Forms, Signals
References: Signal Forms
Best Practices
- Use signal-based FormControl
import { signal } from '@angular/forms';
@Component({})
export class MyComponent {
name = signal('');
updateName(value: string) {
this.name.set(value);
}
}
- Use withValidators
email = signal('', {
validators: [Validators.required, Validators.email]
});
- Use withAsyncValidators
username = signal('', {
asyncValidators: [uniqueUsernameValidator]
});