class TestSettingsValidationBlock
Same name and namespace in other branches
- 11.x core/modules/block/tests/modules/block_test/src/Plugin/Block/TestSettingsValidationBlock.php \Drupal\block_test\Plugin\Block\TestSettingsValidationBlock
- 10 core/modules/block/tests/modules/block_test/src/Plugin/Block/TestSettingsValidationBlock.php \Drupal\block_test\Plugin\Block\TestSettingsValidationBlock
- 8.9.x core/modules/block/tests/modules/block_test/src/Plugin/Block/TestSettingsValidationBlock.php \Drupal\block_test\Plugin\Block\TestSettingsValidationBlock
Provides a test settings validation block.
Plugin annotation
@Block(
id = "test_settings_validation",
admin_label = @Translation("Test settings validation block"),
)
Hierarchy
- class \Drupal\Component\Plugin\PluginBase implements \Drupal\Component\Plugin\PluginInspectionInterface, \Drupal\Component\Plugin\DerivativeInspectionInterface
- class \Drupal\Core\Plugin\PluginBase uses \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Messenger\MessengerTrait extends \Drupal\Component\Plugin\PluginBase
- class \Drupal\Core\Block\BlockBase implements \Drupal\Core\Block\BlockPluginInterface, \Drupal\Core\Plugin\PluginWithFormsInterface, \Drupal\Core\Plugin\PreviewAwarePluginInterface, \Drupal\Core\Render\PreviewFallbackInterface, \Drupal\Core\Plugin\ContextAwarePluginInterface uses \Drupal\Core\Block\BlockPluginTrait, \Drupal\Core\Plugin\ContextAwarePluginTrait, \Drupal\Core\Plugin\ContextAwarePluginAssignmentTrait extends \Drupal\Core\Plugin\PluginBase
- class \Drupal\block_test\Plugin\Block\TestSettingsValidationBlock extends \Drupal\Core\Block\BlockBase
- class \Drupal\Core\Block\BlockBase implements \Drupal\Core\Block\BlockPluginInterface, \Drupal\Core\Plugin\PluginWithFormsInterface, \Drupal\Core\Plugin\PreviewAwarePluginInterface, \Drupal\Core\Render\PreviewFallbackInterface, \Drupal\Core\Plugin\ContextAwarePluginInterface uses \Drupal\Core\Block\BlockPluginTrait, \Drupal\Core\Plugin\ContextAwarePluginTrait, \Drupal\Core\Plugin\ContextAwarePluginAssignmentTrait extends \Drupal\Core\Plugin\PluginBase
- class \Drupal\Core\Plugin\PluginBase uses \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Messenger\MessengerTrait extends \Drupal\Component\Plugin\PluginBase
Expanded class hierarchy of TestSettingsValidationBlock
File
-
core/
modules/ block/ tests/ modules/ block_test/ src/ Plugin/ Block/ TestSettingsValidationBlock.php, line 16
Namespace
Drupal\block_test\Plugin\BlockView source
class TestSettingsValidationBlock extends BlockBase {
/**
* {@inheritdoc}
*/
public function blockForm($form, FormStateInterface $form_state) {
return [
'digits' => [
'#type' => 'textfield',
],
] + $form;
}
/**
* {@inheritdoc}
*/
public function blockValidate($form, FormStateInterface $form_state) {
if (!ctype_digit($form_state->getValue('digits'))) {
$form_state->setErrorByName('digits', $this->t('Only digits are allowed'));
}
}
/**
* {@inheritdoc}
*/
public function build() {
return [
'#markup' => 'foo',
];
}
}Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.