true, 'accept' => true, 'alt' => true, 'autocomplete' => true, 'autofocus' => true, 'checked' => true, 'dirname' => true, 'disabled' => true, 'form' => true, 'formaction' => true, 'formenctype' => true, 'formmethod' => true, 'formnovalidate' => true, 'formtarget' => true, 'height' => true, 'list' => true, 'max' => true, 'maxlength' => true, 'min' => true, 'multiple' => true, 'pattern' => true, 'placeholder' => true, 'readonly' => true, 'required' => true, 'size' => true, 'src' => true, 'step' => true, 'type' => true, 'value' => true, 'width' => true, ); /** * Valid values for the input type * * @var array */ protected $validTypes = array( 'text' => true, 'button' => true, 'checkbox' => true, 'file' => true, 'hidden' => true, 'image' => true, 'password' => true, 'radio' => true, 'reset' => true, 'select' => true, 'submit' => true, 'color' => true, 'date' => true, 'datetime' => true, 'datetime-local' => true, 'email' => true, 'month' => true, 'number' => true, 'range' => true, 'search' => true, 'tel' => true, 'time' => true, 'url' => true, 'week' => true, ); /** * Invoke helper as functor * * Proxies to {@link render()}. * * @param ElementInterface|null $element * @return string|FormInput */ 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 = $element->getName(); if ($name === null || $name === '') { throw new Exception\DomainException(sprintf( '%s requires that the element has an assigned name; none discovered', __METHOD__ )); } $attributes = $element->getAttributes(); $attributes['name'] = $name; $type = $this->getType($element); $attributes['type'] = $type; $attributes['value'] = $element->getValue(); if ('password' == $type) { $attributes['value'] = ''; } return sprintf( 'createAttributesString($attributes), $this->getInlineClosingBracket() ); } /** * Determine input type to use * * @param ElementInterface $element * @return string */ protected function getType(ElementInterface $element) { $type = $element->getAttribute('type'); if (empty($type)) { return 'text'; } $type = strtolower($type); if (!isset($this->validTypes[$type])) { return 'text'; } return $type; } }