Comparison
Validators vs validator.js
Measured, not claimed. Sizes are minified and gzipped, against the versions and date shown in the table. Feature notes reflect each project's documentation and public issue tracker on that date — if something has changed, tell us and we'll update this page.
| Measure | Validators | validator.js |
|---|---|---|
| Measured on | 2026-09-12 | 2026-09-12 |
| Version | 1.0.0 | 13.15.35 |
| gzip | 5.1 KB (everything) | 35.4 KB (bundle) |
| Answer | reason code, formatting, details | true / false |
Features
| Feature | Validators | validator.js |
|---|---|---|
| Says why a number failed | ||
| Says whether a check digit was verified | ||
| Emirates ID, TRN, Saudi ID, CNIC, GSTIN | ||
| Formatting and input masks | ||
| Test-data generators | ||
| Matching PHP implementation | ||
| Tree-shakable | open issue #683 (+23) |
Migrating from validator.js
docs/01-getting-started.md
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