Form Validation Errors At Top of the Page in Symfony

  <?php foreach($form->getWidgetSchema()->getPositions() as $widgetName): ?>
    <?php if($form[$widgetName]->hasError()): ?>
    
<?php echo $form[$widgetName]->renderLabelName().': '.__($form[$widgetName]->getError()->getMessageFormat()); ?>
    <?php endif; ?>
  <?php endforeach; ?>