DataDefinition::setRequired

public DataDefinition::setRequired($required)

Sets whether the data is required.

Parameters

bool $required: Whether the data is required.

Return value

static The object itself for chaining.

File

core/lib/Drupal/Core/TypedData/DataDefinition.php, line 180

Class

DataDefinition

A typed data definition class for defining data based on defined data types.

Namespace

Drupal\Core\TypedData

Code