AngularTroubleshooting 2023-08-27 Angular - Troubleshooting - MatFormFieldControlError mat-form-field must contain a MatFormFieldControl - textarea control123456789101112131415161718I had to add a matInput statement <div fxFlex="17%"> <mat-form-field class="full-width" appearance="fill"> <mat-label>Note</mat-label> <textarea *matInput* placeholder="Note" formControlName="note" > </textarea> <mat-error *ngIf="errorFormData?.Note"> {{errorFormData?.Note}} </mat-error> </mat-form-field>s</div>