class NumericArgumentValidator

Validate whether an argument is numeric or not.

Plugin annotation

@ViewsArgumentValidator(
  id = "numeric",
  title = @Translation("Numeric")
)

Hierarchy

• class \Drupal\Component\Plugin\PluginBase implements \Drupal\Component\Plugin\PluginInspectionInterface, \Drupal\Component\Plugin\DerivativeInspectionInterface
  • class \Drupal\Core\Plugin\PluginBase extends \Drupal\Component\Plugin\PluginBase uses \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Messenger\MessengerTrait
    • class \Drupal\views\Plugin\views\PluginBase extends \Drupal\Core\Plugin\PluginBase implements \Drupal\Core\Plugin\ContainerFactoryPluginInterface, \Drupal\views\Plugin\views\ViewsPluginInterface, \Drupal\Component\Plugin\DependentPluginInterface, \Drupal\Core\Security\TrustedCallbackInterface
      • class \Drupal\views\Plugin\views\argument_validator\ArgumentValidatorPluginBase extends \Drupal\views\Plugin\views\PluginBase
        • class \Drupal\views\Plugin\views\argument_validator\NumericArgumentValidator extends \Drupal\views\Plugin\views\argument_validator\ArgumentValidatorPluginBase

Expanded class hierarchy of NumericArgumentValidator

Related topics

File

core/modules/views/src/Plugin/views/argument_validator/NumericArgumentValidator.php, line 17

Namespace

class NumericArgumentValidator extends ArgumentValidatorPluginBase {
    public function validateArgument($argument) {
        return is_numeric($argument);
    }
    
    /**
     * {@inheritdoc}
     */
    public function getContextDefinition() {
        return new ContextDefinition('integer', $this->argument
            ->adminLabel(), FALSE);
    }

}

Members