protected function FieldLimiter::getCardinality in Field Limiter 8

Returns the cardinality setting of the field instance.

1 call to FieldLimiter::getCardinality()

FieldLimiter::settingsForm in src/Plugin/Field/FieldFormatter/FieldLimiter.php

File

src/Plugin/Field/FieldFormatter/FieldLimiter.php, line 37

Class

FieldLimiter

Plugin implementation of the 'field_limiter' formatter.

Namespace

Drupal\field_limiter\Plugin\Field\FieldFormatter

Code

protected function getCardinality() {
  if ($this->fieldDefinition instanceof FieldDefinitionInterface) {
    return $this->fieldDefinition
      ->getFieldStorageDefinition()
      ->getCardinality();
  }
  return 0;
}