Method addControl

packages/forms/src/model/form_group.ts:287–297

(
    name: K,
    control: Required<TControl>[K],
    options: {
      emitEvent?: boolean;
    } = {},
  )

  ): void;

  addControl<K extends string & keyof TControl>(
    name: K,
    control: Required<TControl>[K],
    options: {
      emitEvent?: boolean;
    } = {},
  ): void {
    this.registerControl(name, control);
    this.updateValueAndValidity({emitEvent: options.emitEvent});
    this._onCollectionChange();
  }

  removeControl(
    this: FormGroup<{[key: string]: AbstractControl<any>}>,