public function ConsecutiveCharacters::validateConfigurationForm in Password Policy 8.3

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 PasswordConstraintBase::validateConfigurationForm

File

password_policy_consecutive/src/Plugin/PasswordConstraint/ConsecutiveCharacters.php, line 72

Class

ConsecutiveCharacters

Enforces a maximum number of consecutive identical characters.

Namespace

Drupal\password_policy_consecutive\Plugin\PasswordConstraint

Code

public function validateConfigurationForm(array &$form, FormStateInterface $form_state) {
  $types = $form_state
    ->getValue('max_consecutive_characters');
  if (!is_numeric($types) || $types < 2) {
    $form_state
      ->setErrorByName('max_consecutive_characters', $this
      ->t('The number of consecutive identical characters must be higher than 1 otherwise all passwords will fail.'));
  }
}