Utilizing the FormsModule and ReactiveFormsModule within a Component module

I am facing an issue with integrating a reactive form into a generated component called boom-covers. I am utilizing the [formGroup] property as shown below:

<form name="boomCovers" method="post" id="bomCovers" (ngSubmit)="submitForm()" [formGroup]="boomCoversForm">
...
</form>

However, I keep encountering the error message:

Can't bind to 'formGroup' since it isn't a known property of 'form' 

To resolve this, I understand that I need to:

import { FormsModule, ReactiveFormsModule } from '@angular/forms';

The challenge lies in the fact that my component does not have a boom-covers.module.ts file to perform these imports. It only consists of:

boom-covers.component.html
boom-covers.component.scss
boom-covers.component.spec.ts
boom-covers.component.ts

So, how can I overcome this obstacle?

I attempted to include the imports in app-module.ts, but it did not make a difference. This is a recurring issue for me, and I am unable to figure out a solution.

app.module.ts

@NgModule({
  declarations: [AppComponent],
  imports: [ 
    FormsModule,
    ReactiveFormsModule,
    HttpClientModule,
  ],
  providers: [
    { provide: RouteReuseStrategy, useClass: IonicRouteStrategy },
    { provide: LocationStrategy, useClass: HashLocationStrategy },
  ],
  bootstrap: [AppComponent],
})
export class AppModule {}

Does anyone have a viable solution or am I missing something obvious?

In essence, how can I successfully import the FormsModule and ReactiveFormsModule without a corresponding .module.ts file for my component? Any assistance or direction would be highly appreciated as I've invested numerous hours into resolving this issue with no success.

Answer №1

You have a couple of choices in this situation.

  1. One option is to utilize the new standalone components and directly import the modules into them.
  2. An alternative method would be to simply include your boom-covers component in the 'declarations' array within app.module.ts.

For instance:

@NgModule({
  declarations: [AppComponent, BoomCoversComponent],
  imports: [ 
    FormsModule,
    ReactiveFormsModule,
    HttpClientModule,
  ],
  providers: [
    { provide: RouteReuseStrategy, useClass: IonicRouteStrategy },
    { provide: LocationStrategy, useClass: HashLocationStrategy },
  ],
  bootstrap: [AppComponent],
})
export class AppModule {}

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