Css keeps validating
It turns out, that the construnctor of From Control does not only take the default value, but also an array of validators.
You can learn more about the fundamentals in this post about reactive forms.You will learn how to make a field "required" or how to validate an email address with built-in angular features. The first, template-driven forms, are using angular template-directives to generate the model of the the form.Reactive forms on the other hand rely on the programmer to define the form-model.To create that component we again use the angular cli: That's all we need to add to our for now. We also assign each field of our Form Control to one HTML-Element using "form Control Name".Now that we have our Form Control, it is time to define the visuals in our template. You might have noticed, that we are using our first form of validation here.