Login Register

ArrayElement::isEmpty

public ArrayElement::isEmpty()

Determines whether the data structure is empty.

Return value

bool TRUE if the data structure is empty, FALSE otherwise.

Overrides TypedConfigInterface::isEmpty

File

core/lib/Drupal/Core/Config/Schema/ArrayElement.php, line 91

Class

ArrayElement: Defines a generic configuration element that contains multiple properties.

Namespace

Drupal\Core\Config\Schema

Code

public function isEmpty() {
  return empty($this->value);
}

Links:

https://api.drupal.org/api/drupal/core%21lib%21Drupal%21Core%21Config%21Schema%21ArrayElement.php/function/ArrayElement%3A%3AisEmpty/8.2.x

doc_Drupal

2025-01-10 15:47:30

Comments

Leave a Comment

Please login to continue.

Popular Articles

ArrayElement Defines a generic configuration element that contains multiple properties. Hierarchy class \Drupal\Core\TypedData\TypedData implements PluginInspecti

_.isEmpty _.isEmpty(value) source npm package Checks if value is an empty object, collection, map, or set.Objects are considered empty if they have no own en

ArrayElement::buildDataDefinition protected ArrayElement::buildDataDefinition($definition, $value, $key) Creates a new data definition object from a type definition array and actual c

ArrayElement::getElementDefinition protected abstract ArrayElement::getElementDefinition($key) Gets data definition object for contained element. Parameters int|string $key: Property

ArrayElement::onChange public ArrayElement::onChange($name) React to changes to a child property or item. Note that this is invoked after any changes have been applied. Par