function FieldConfigBase::addConstraint

Overrides FieldConfigInterface::addConstraint

File

core/lib/Drupal/Core/Field/FieldConfigBase.php, line 592

Class

FieldConfigBase

Base class for configurable field definitions.

Namespace

Drupal\Core\Field

Code

public function addConstraint($constraint_name, $options = NULL) {
    $this->constraints[$constraint_name] = $options;
    return $this;
}