['icinga-form', 'migration-form', 'icinga-controls'], 'name' => 'migration-form' ]; public function hasBeenSubmitted(): bool { if (! $this->hasBeenSent()) { return false; } $pressedButton = $this->getPressedSubmitElement(); return $pressedButton && strpos($pressedButton->getName(), 'migrate-') !== false; } protected function assemble(): void { $this->addHtml($this->createUidElement()); } }