public function PriceItem::isEmpty in Price 8

Same name and namespace in other branches

1. 3.x src/Plugin/Field/FieldType/PriceItem.php \Drupal\price\Plugin\Field\FieldType\PriceItem::isEmpty()
2. 2.0.x src/Plugin/Field/FieldType/PriceItem.php \Drupal\price\Plugin\Field\FieldType\PriceItem::isEmpty()
3. 2.x src/Plugin/Field/FieldType/PriceItem.php \Drupal\price\Plugin\Field\FieldType\PriceItem::isEmpty()
4. 3.0.x src/Plugin/Field/FieldType/PriceItem.php \Drupal\price\Plugin\Field\FieldType\PriceItem::isEmpty()

Determines whether the data structure is empty.

Return value

bool TRUE if the data structure is empty, FALSE otherwise.

Overrides Map::isEmpty

1 method overrides PriceItem::isEmpty()

PriceModifiedItem::isEmpty in src/Plugin/Field/FieldType/PriceModifiedItem.php

Determines whether the data structure is empty.

File

src/Plugin/Field/FieldType/PriceItem.php, line 120

Class

PriceItem

Plugin implementation of the 'price' field type.

Namespace

Drupal\price\Plugin\Field\FieldType

Code

public function isEmpty() {
  return $this->number === NULL || $this->number === '' || empty($this->currency_code);
}