@if (showIcon()) {
  <po-icon
    class="po-field-icon"
    [class.po-field-icon-aa]="size === 'small'"
    [class.po-field-icon-large]="size === 'large'"
    p-icon="ICON_CLEAR_CONTENT"
    (click)="clear()"
  >
  </po-icon>
}