rule-node-config.gcp-project-id @if (pubSubConfigForm.get('projectId').hasError('required')) { {{ 'rule-node-config.gcp-project-id-required' | translate }} } rule-node-config.pubsub-topic-name @if (pubSubConfigForm.get('topicName').hasError('required')) { {{ 'rule-node-config.pubsub-topic-name-required' | translate }} }