public FieldConfigBase::setPropertyConstraints($name, array $constraints)
Sets constraints for a given field item property.
Note: this overwrites any existing property constraints. If you need to add to the existing constraints, use \Drupal\Core\Field\FieldConfigInterface::addPropertyConstraints()
Note that constraints added via this method are not stored in configuration and as such need to be added at runtime using hook_entity_bundle_field_info_alter().
Parameters
string $name: The name of the property to set constraints for.
array $constraints: The constraints to set.
Return value
static The object itself for chaining.
Overrides FieldConfigInterface::setPropertyConstraints
See also
hook_entity_bundle_field_info_alter()
File
- core/lib/Drupal/Core/Field/FieldConfigBase.php, line 548
Class
- FieldConfigBase
- Base class for configurable field definitions.
Namespace
Drupal\Core\Field
Code
public function setPropertyConstraints($name, array $constraints) { $item_constraints = $this->getItemDefinition()->getConstraints(); $item_constraints['ComplexData'][$name] = $constraints; $this->getItemDefinition()->setConstraints($item_constraints); return $this; }
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