Validate a document against the OpenXML schema.

officecli validate <file> [--json]

Validates the document against the OpenXML schema and reports any structural or formatting errors. Useful for verifying document integrity after modifications, especially after using raw-set.

For each validation error, the output includes:

If no errors are found, reports "0 errors".

# Validate a Word document
officecli validate report.docx

# Validate and get JSON output
officecli validate data.xlsx --json

# Validate a PowerPoint presentation
officecli validate slides.pptx

• The raw-set and add-part commands automatically validate before and after modification, reporting any new errors introduced.
• Validation checks structural correctness against the OpenXML schema. It does not check content quality (use view issues for that).

• Command Reference
• raw / raw-set - Raw XML operations
• view - Use issues mode for content quality checks

Based on OfficeCLI v1.0.28