1 <form novalidate [formGroup]="form" (ngSubmit)="formValidated()">
2 <div class="form-group">
3 <textarea placeholder="Add comment..." formControlName="text" [ngClass]="{ 'input-error': formErrors['text'] }" #textarea>
5 <div *ngIf="formErrors.text" class="form-error">
10 <div class="submit-comment">
11 <button *ngIf="isAddButtonDisplayed()" [ngClass]="{ disabled: !form.valid }">