public static function File::preRenderFile
public static File::preRenderFile($element)
Prepares a #type 'file' render element for input.html.twig.
For assistance with handling the uploaded file correctly, see the API provided by file.inc.
Parameters
array $element: An associative array containing the properties of the element. Properties used: #title, #name, #size, #description, #required, #attributes.
Return value
array The $element with prepared variables ready for input.html.twig.
File
- core/lib/Drupal/Core/Render/Element/File.php, line 67
Class
- File
- Provides a form element for uploading a file.
Namespace
Drupal\Core\Render\ElementCode
public static function preRenderFile($element) { $element['#attributes']['type'] = 'file'; Element::setAttributes($element, array('id', 'name', 'size')); static::setAttributes($element, array('js-form-file', 'form-file')); return $element; }
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https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Render!Element!File.php/function/File::preRenderFile/8.1.x