public function UninstallValidator::validate in Lightning Media 8.3

Same name in this branch

1. 8.3 modules/lightning_media_slideshow/src/UninstallValidator.php \Drupal\lightning_media_slideshow\UninstallValidator::validate()
2. 8.3 modules/lightning_media_slideshow/src/ProxyClass/UninstallValidator.php \Drupal\lightning_media_slideshow\ProxyClass\UninstallValidator::validate()

Same name and namespace in other branches

1. 8.4 modules/lightning_media_slideshow/src/UninstallValidator.php \Drupal\lightning_media_slideshow\UninstallValidator::validate()

Determines the reasons a module can not be uninstalled.

Parameters

string $module: A module name.

Return value

string[] An array of reasons the module can not be uninstalled, empty if it can. Each reason should not end with any punctuation since multiple reasons can be displayed together.

Overrides ModuleUninstallValidatorInterface::validate

See also

template_preprocess_system_modules_uninstall()

File

modules/lightning_media_slideshow/src/UninstallValidator.php, line 40

Class

UninstallValidator

Prevents this module from being uninstalled if any slideshow blocks exist.

Namespace

Drupal\lightning_media_slideshow

Code

public function validate($module) {
  $problems = [];
  if ($module === 'lightning_media_slideshow' && $this
    ->hasSlideshowBlocks()) {
    $problems[] = $this
      ->t('To uninstall Media Slideshow, you must delete all slideshow blocks first.');
  }
  return $problems;
}