protected static function FieldInputValueNormalizerTrait::normalizeValue in Drupal 8
Same name and namespace in other branches
- 9 core/lib/Drupal/Core/Field/FieldInputValueNormalizerTrait.php \Drupal\Core\Field\FieldInputValueNormalizerTrait::normalizeValue()
Ensure a field value is transformed into a format keyed by delta.
Parameters
mixed $value: The raw field value to normalize.
string $main_property_name: The main field property name.
Return value
array A field value normalized into a format keyed by delta.
10 calls to FieldInputValueNormalizerTrait::normalizeValue()
- BaseFieldDefinition::getDefaultValue in core/
lib/ Drupal/ Core/ Field/ BaseFieldDefinition.php - Returns the default value for the field in a newly created entity.
- BaseFieldDefinition::getInitialValue in core/
lib/ Drupal/ Core/ Field/ BaseFieldDefinition.php - Returns the initial value for the field.
- BaseFieldDefinition::setInitialValue in core/
lib/ Drupal/ Core/ Field/ BaseFieldDefinition.php - Sets an initial value for the field.
- FieldConfigBase::getDefaultValue in core/
lib/ Drupal/ Core/ Field/ FieldConfigBase.php - Returns the default value for the field in a newly created entity.
- FieldConfigBase::setDefaultValue in core/
lib/ Drupal/ Core/ Field/ FieldConfigBase.php - Sets a default value.
File
- core/
lib/ Drupal/ Core/ Field/ FieldInputValueNormalizerTrait.php, line 26
Class
- FieldInputValueNormalizerTrait
- A trait used to assist in the normalization of raw input field values.
Namespace
Drupal\Core\FieldCode
protected static function normalizeValue(&$value, $main_property_name) {
if (!isset($value) || $value === NULL) {
return [];
}
if (!is_array($value)) {
if ($main_property_name === NULL) {
throw new \InvalidArgumentException('A main property is required when normalizing scalar field values.');
}
return [
[
$main_property_name => $value,
],
];
}
if (!empty($value) && !is_numeric(array_keys($value)[0])) {
return [
0 => $value,
];
}
return $value;
}