YAML Formatter and Validator은(는) 무엇을 하나요?
YAML Formatter and Validator은(는) 브라우저에서 데이터 형식 지정 및 검증을(를) 수행하며 결과와 제한을 명확히 설명합니다. 검증된 기능: YAML validation, YAML formatting, YAML to JSON, Expandable tree view.
Choose the view that matches the review task
Use formatted YAML for configuration editing, JSON for systems that require strict JSON, and Tree view to inspect deep values without scanning indentation.
사용 방법
- Paste one YAML document or load the included example.
- Choose formatted YAML, JSON, or Tree view.
- Run the parser and inspect, copy, or download the normalized result.
실제 입출력 예시
Normalize a short YAML mapping
입력
project: KitLumi
tools:
- json
- yaml출력
project: KitLumi
tools:
- json
- yamlThe YAML is parsed as data before it is emitted or displayed as a tree.
일반적인 오류와 해결 방법
| 현상 | 가능한 원인 | 해결 방법 |
|---|---|---|
| A bad indentation error appears. | Nested YAML levels are not aligned consistently. | Use spaces, align siblings, and avoid tab indentation. |
| Comments disappear after formatting. | The formatter normalizes parsed data rather than editing the original concrete syntax tree. | Keep a source-controlled original when comments and anchor style must be preserved. |
Important behavior of YAML Formatter
이 도구의 구체적인 제한: Formatting through a data model does not preserve comments, anchors, aliases, or the exact original scalar style.
표준 및 구현 참고 자료
- YAML 1.2.2 specification (opens in a new tab)Defines YAML syntax and representation models.
- js-yaml documentation (opens in a new tab)Documents the local parser and dumper used by the tool.
YAML Formatter — FAQ
Does the YAML Formatter upload my input?
No. Processing runs in the current browser tab, and the page does not send tool input to a KitLumi processing endpoint.
What input does the YAML Formatter accept?
It accepts one YAML document. The workspace checks the input and reports malformed or unsupported values before it produces a result.
What does the YAML Formatter produce?
It produces formatted YAML, two-space JSON, or a structured tree. Copy and download controls appear when the output format supports them.
What limitation should I know?
Formatting through a data model does not preserve comments, anchors, aliases, or the exact original scalar style.
변경 사항
실질적인 업데이트: YAML Formatter: Added YAML validation, YAML formatting, YAML to JSON, Expandable tree view, responsive controls, explicit runtime disclosure, and task-specific examples and limitations.