public function FieldConfigBase::isInternal

Determines whether the data value is internal.

This can be used in a scenario when it is not desirable to expose this data value to an external system.

The implications of this method are left to the discretion of the caller. For example, a module providing an HTTP API may not expose entities of this type or a custom entity reference field settings form may reduce the priority for entities of this type in a select list.

Return value

bool Whether the data value is internal.

Overrides DataDefinitionInterface::isInternal

File

core/lib/Drupal/Core/Field/FieldConfigBase.php, line 621

Class

FieldConfigBase

Base class for configurable field definitions.

Namespace

Code

public function isInternal() {

  // Respect the definition, otherwise default to TRUE for computed fields.
  if (isset($this->definition['internal'])) {
    return $this->definition['internal'];
  }
  return $this
    ->isComputed();
}