function ContextDefinitionInterface::isRequired

Determines whether the context is required.

For required data a non-NULL value is mandatory.

Return value

bool Whether a data value is required.

1 method overrides ContextDefinitionInterface::isRequired()

ContextDefinition::isRequired in core/lib/Drupal/Core/Plugin/Context/ContextDefinition.php

Determines whether the context is required.

File

core/lib/Drupal/Component/Plugin/Context/ContextDefinitionInterface.php, line 97

Class

ContextDefinitionInterface

Interface used to define definition objects found in ContextInterface.

Namespace

Drupal\Component\Plugin\Context

Code

public function isRequired();