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BaseFieldDefinition::getMainPropertyName

public BaseFieldDefinition::getMainPropertyName()

Returns the name of the main property, if any.

Some field items consist mainly of one main property, e.g. the value of a text field or the

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target_id

of an entity reference. If the field item has no main property, the method returns NULL.

Return value

string|null The name of the value property, or NULL if there is none.

Overrides FieldStorageDefinitionInterface::getMainPropertyName

File

core/lib/Drupal/Core/Field/BaseFieldDefinition.php, line 554

Class

BaseFieldDefinition
A class for defining entity fields.

Namespace

Drupal\Core\Field

Code

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public function getMainPropertyName() {
  $class = $this->getFieldItemClass();
  return $class::mainPropertyName();
}
doc_Drupal
doc_Drupal
2025-01-10 15:47:30
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