<div class="adf-upload-folder-widget {{field.className}}"
    [class.adf-invalid]="!field.isValid"
    [class.adf-readonly]="field.readOnly">
<label class="adf-label" [attr.for]="field.id">{{field.name}}<span *ngIf="isRequired()">*</span></label>
    <div class="adf-upload-widget-container">
    </div>
</div>
