@ -116,7 +116,9 @@
</div>
<small class="form-text text-muted" *ngIf="field.properties['hints'] && field.properties['hints'].length > 0">
{{field.properties['hints']}}
</small>
<ng-container *ngIf="field.properties['hints']; let hints">
<small class="form-text text-muted" *ngIf="hints.length > 0">
{{hints}}
</ng-container>