html

          <span>
            <span
              *ngIf = "!form.get('userData.project_name').valid && form.get('userData.project_name').touched"
              class = "help-block"></span>
            <span
              *ngIf = "form.get('userData.project_name').errors['nameIsForbidden']"
              class = "help-block">This name is invalid</span>
            <span
              *ngIf = "form.get('userData.project_name').errors['required']"
              class = "help-block">This field is required!</span>
          </span>