/**
*
*/
protected function render_prefix($html = true)
{
$err = $this->parent->get_field_error($this->name);
if ($html) {
$ret = "<div class='ncf_row" . ($err ? " ncf_error" : "") . "'>" . "<div class='" . ($this->type == 'divider' ? 'ncf_divider' : 'ncf_caption') . "'>{$this->caption}</div>";
} else {
$ret = $this->caption;
}
return $ret;
}