function TestSettingsValidationBlock::blockValidate
Overrides BlockPluginTrait::blockValidate
File
-
core/
modules/ block/ tests/ modules/ block_test/ src/ Plugin/ Block/ TestSettingsValidationBlock.php, line 28
Class
- TestSettingsValidationBlock
- Provides a test settings validation block.
Namespace
Drupal\block_test\Plugin\BlockCode
public function blockValidate($form, FormStateInterface $form_state) {
if (!ctype_digit($form_state->getValue('digits'))) {
$form_state->setErrorByName('digits', $this->t('Only digits are allowed'));
}
}
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