FormBuilder is an injectable helper class of the @angular/forms package of Angular. This class helps to reduce the wordiness of form creation as demonstrated in the following code:
this.movieForm = this.formBuilder.group({
movie_id: '',
title: '',
phase: '',
category_name: '',
release_year: '',
running_time: '',
rating_name: '',
disc_format_name: '',
number_discs: '',
viewing_format_name: '',
aspect_ratio_name: '',
status: '',
release_date: '',
budget: '',
gross: '',
time_stamp: ''
});
As you can see, using the group method of the FormBuilder class, the declaration of FormGroup and FormControl is now implicit. We only need to have the field name followed by its default...
