DOCX Template Field Validator
Check template fields against required values and clear validation rules before assembly.
Finds {{field}} placeholders in supported document text, including placeholders split across Word runs. Validates user-supplied values with explicit required/type/allowed-value rules. It reports findings and does not merge or replace document content. Rules are literal, not executable regular expressions.
Using DOCX Template Field Validator
Check template fields against required values and clear validation rules before assembly.
- Open supported source files or try the worked example. Original files are retained in browser memory and are not overwritten.
- Search and filter findings. Select a record to inspect its source evidence, then adjust the task-specific settings and explicit decisions.
- Use Preview to inspect the selected page, worksheet context or structured result. Undo/redo is available, and Save review retains decisions and exact source fingerprints.
- Use Export for the task-specific artifact or portable Excel, CSV, HTML and JSON reports. Inspect edited files in your normal PDF/spreadsheet/document reader before sharing.
Example
The DOCX example includes a name placeholder split across text runs, email/status fields and an undeclared reference placeholder. Rules and test values reveal the undeclared field without changing the template.
Questions & answers
What does this tool support?
Finds {{field}} placeholders in supported document text, including placeholders split across Word runs. Validates user-supplied values with explicit required/type/allowed-value rules. It reports findings and does not merge or replace document content. Rules are literal, not executable regular expressions.
Are source files overwritten or uploaded?
Processing runs in this browser. Exports are new downloads, and original source files are retained unchanged. Public pages keep the existing approved advertising and optional analytics. Review projects contain settings, decisions and source fingerprints; keep the exact original files separately.
Can I save and reopen the review?
Yes. Save review creates a JSON project, which can be reopened with the exact original filenames and SHA-256 hashes. Generated libraries/forms can reopen without source files. There are no automatic browser drafts.
What are the practical limits?
Use up to eight files, 25 MiB each and 80 MiB total. DOCX/XLSX/EPUB packages are limited to 120 MiB expanded and 5,000 ZIP entries. XLSX workbooks support up to 60 sheets and 100,000 stored cells; rendering/comparison scans have visible per-tool page limits. Unsupported/encrypted/macro-enabled formats are not silently converted.
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