Forms in Angular: interview exercises

Forms in Angular: 5 test-checked interview exercises (A single FormControl, FormGroup with validators), each beside a worked example, with tests as you go. Free.

1. A single FormControl
2. FormGroup with validators
3. Custom validators
4. A growing list with FormArray
5. Template-driven with ngModel

Each exercise pairs a worked example with a twin problem to solve in a real editor; the tests run the moment you do. Progress is saved in your browser, and in your account if you sign in.

More Angular topics

• Components & templates
• Signals
• Inputs & outputs
• Dependency injection
• Pipes & directives
• RxJS interop
• HttpClient

All Angular exercises · Other languages and frameworks