/**
* @internal
* @param \Nette\Forms\Controls\BaseControl $control
* @return \Nette\Utils\Html
*/
public function getControlError(Controls\BaseControl $control)
{
if (!($errors = $control->getErrors()) || !$this->errorsAtInputs) {
return Html::el();
}
$error = reset($errors);
// If we have translator, translate!
if (!$error instanceof Html && ($translator = $control->form->getTranslator())) {
$error = $translator->translate($error);
// wtf?
}
// create element
return Html::el('p', array('class' => 'help-block'))->{$error instanceof Html ? 'add' : 'setText'}($error);
}