This todo list application in Angular is using a templatedriven approach with form control validations form.invalid and form.dirty

You can find the source code here:
https://github.com/katkovd73/todoli...

You can find the slides I was using in the video here:
https://github.com/katkovd73/Tutorial...

Links mentioned in the video:

Introduction to forms in Angular
https://angular.io/guide/formsoverview

Bootstrap form template
https://getbootstrap.com/docs/4.0/com...

Bootstrap table template
https://getbootstrap.com/docs/4.0/con...

Angular validators
https://angular.io/api/forms/Validators

Angular directive ngFor
https://angular.io/api/common/NgFor