true, 'autofocus' => true, 'cols' => true, 'dirname' => true, 'disabled' => true, 'form' => true, 'maxlength' => true, 'name' => true, 'placeholder' => true, 'readonly' => true, 'required' => true, 'rows' => true, 'wrap' => true, ); /** * Invoke helper as functor * * Proxies to {@link render()}. * * @param ElementInterface|null $element * @return string|FormTextarea */ public function __invoke(ElementInterface $element = null) { if (!$element) { return $this; } return $this->render($element); } /** * Render a form element from the provided $element * * @param ElementInterface $element * @throws Exception\DomainException * @return string */ public function render(ElementInterface $element) { $name = $element->getName(); if (empty($name) && $name !== 0) { throw new Exception\DomainException(sprintf( '%s requires that the element has an assigned name; none discovered', __METHOD__ )); } $attributes = $element->getAttributes(); $attributes['name'] = $name; $content = (string) $element->getValue(); $escapeHtml = $this->getEscapeHtmlHelper(); return sprintf( '<textarea %s>%s', $this->createAttributesString($attributes), $escapeHtml($content) ); } }