Apa yang dilakukan YAML Formatter and Validator?
YAML Formatter and Validator membantu memformat dan memvalidasi data langsung di browser serta menjelaskan hasil dan batasannya dengan jelas. Kemampuan yang telah diverifikasi: 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.
Bagaimana cara menggunakannya?
- 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.
Contoh masukan dan keluaran nyata
Normalize a short YAML mapping
Masukan
project: KitLumi
tools:
- json
- yamlKeluaran
project: KitLumi
tools:
- json
- yamlThe YAML is parsed as data before it is emitted or displayed as a tree.
Kesalahan umum dan perbaikannya
| Gejala | Kemungkinan penyebab | Perbaikan |
|---|---|---|
| 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
Batas khusus alat ini: Formatting through a data model does not preserve comments, anchors, aliases, or the exact original scalar style.
Standar dan referensi implementasi
- 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.
Apa yang berubah?
Pembaruan substantif: YAML Formatter: Added YAML validation, YAML formatting, YAML to JSON, Expandable tree view, responsive controls, explicit runtime disclosure, and task-specific examples and limitations.