/** * Render a Fieldset * * @param \Zend\Form\Fieldset $fieldset * @return string */ public function renderFieldset(Fieldset $fieldset) { $id = $fieldset->getAttribute('id') ?: $fieldset->getName(); $class = $fieldset->getAttribute('class'); $label = $fieldset->getLabel(); if (!empty($label)) { $label = "<legend>{$label}</legend>"; } return '<fieldset id="fieldset-' . $id . '" class="' . $class . '">' . $label . $this->render($fieldset) . '</fieldset>'; }