public function render()
{
$args = $this->arguments;
$value = array_get($args, 'value');
if ($value !== null) {
array_set($args, 'langKey', $value);
}
$label = array_get($args, 'label', '');
if ($label) {
$label = '<label>' . $label . '</label>';
}
$content = uio('langTextArea', $args);
return sprintf('
<div class="form-group">
%s
%s
</div>
', $label, $content);
}