public static function DropzoneJs::getValidExtensions in DropzoneJS 8

Same name and namespace in other branches

1. 8.2 src/Element/DropzoneJs.php \Drupal\dropzonejs\Element\DropzoneJs::getValidExtensions()

Gets valid file extensions for this element.

Parameters

array $element: The element array.

Return value

string A space separated list of extensions.

2 calls to DropzoneJs::getValidExtensions()

DropzoneJs::preRenderDropzoneJs in src/Element/DropzoneJs.php

Prepares a #type 'dropzone' render element for dropzonejs.html.twig.

DropzoneJs::valueCallback in src/Element/DropzoneJs.php

Determines how user input is mapped to an element's #value property.

File

src/Element/DropzoneJs.php, line 216

Class

DropzoneJs

Provides a DropzoneJS atop of the file element.

Namespace

Drupal\dropzonejs\Element

Code

public static function getValidExtensions(array $element) {
  return isset($element['#extensions']) ? $element['#extensions'] : self::DEFAULT_VALID_EXTENSIONS;
}