Form validation handler.

Parameters

array $form: An associative array containing the structure of the plugin form as built by static::buildConfigurationForm().

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form. Calling code should pass on a subform state created through \Drupal\Core\Form\SubformState::createForSubform().

Overrides PluginFormInterface::validateConfigurationForm

1 call to SelectionPluginBase::validateConfigurationForm()

DefaultSelection::validateConfigurationForm in core/lib/Drupal/Core/Entity/Plugin/EntityReferenceSelection/DefaultSelection.php

Form validation handler.

1 method overrides SelectionPluginBase::validateConfigurationForm()

DefaultSelection::validateConfigurationForm in core/lib/Drupal/Core/Entity/Plugin/EntityReferenceSelection/DefaultSelection.php

Form validation handler.

File

core/lib/Drupal/Core/Entity/EntityReferenceSelection/SelectionPluginBase.php, line 77

Class

SelectionPluginBase

Provides a base class for configurable selection handlers.

Namespace

Drupal\Core\Entity\EntityReferenceSelection

Code

public function validateConfigurationForm(array &$form, FormStateInterface $form_state) {
}

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