Is it possible to display automatic error messages in a form?

Question

Angular

When building a form, I use FormBuilder and Validators . If an error occurs, then you have to output a message like this

<div class="alert alert-danger" *ngIf="userForm.controls['email'].hasError('required') && userForm.controls['email'].touched">Not valid.</div>

Maybe there is some other way to display messages, and not manually writing Not valid. how am i now

Answer 1

You can always write a directive.
I wrote this for myself