A minimalist validation library for .NET built atop the existing features in `System.ComponentModel.DataAnnotations` namespace
active 2023-08-20 → 2026-05-04 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 989 days from 2023-08-20 to 2026-05-04. Pushes: 29 total, peak 10 in a day. Pull requests: 25 total, peak 6 in a day. Issues: 27 total, peak 6 in a day. Comments: 63 total, peak 10 in a day. Stars: 109 total, peak 3 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| DamianEdwards | 92 | 29 | 16 | 27 |
| ejsmith | 19 | 0 | 1 | 10 |
| warappa | 12 | 0 | 1 | 7 |
| tknarr-starbucks | 7 | 0 | 2 | 4 |
| niemyjski | 6 | 0 | 0 | 3 |
| Kraviecc | 5 | 0 | 3 | 2 |
| mariusz96 | 5 | 0 | 0 | 2 |
| Corniel | 4 | 0 | 1 | 1 |
| davidfowl | 4 | 0 | 0 | 2 |
| louislewis2 | 3 | 0 | 0 | 1 |
| lukeskrz | 2 | 0 | 0 | 2 |
| suugbut | 2 | 0 | 0 | 0 |
| Lanayx | 2 | 0 | 0 | 1 |
| Tieske | 1 | 0 | 1 | 0 |
| ngbrown | 1 | 0 | 0 | 1 |
| paulomorgado | 1 | 0 | 0 | 0 |
| AnthonyMastrean | 1 | 0 | 0 | 0 |
| ArtemkaKun | 1 | 0 | 0 | 0 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#78DamianEdwards2026-05-04 05:26Small tweaks
- Pull request#92DamianEdwards2026-05-04 05:25
- Pull request#88DamianEdwards2026-05-04 04:37
- Issue#54DamianEdwards2026-05-04 04:37Safer recursive validation.
- Issue#73DamianEdwards2026-05-04 04:37Add support of anonymous functions
- Pull request#83DamianEdwards2026-05-04 04:36
- Issue#68DamianEdwards2026-05-04 04:30Validating all items in a collection rather than stopping at the first failure.
- Issue#34DamianEdwards2026-05-04 04:30Aggregate Validate ValidationResults with Property-validated ValidationResults
- Pull request#82DamianEdwards2026-05-04 04:30
- Issue#87DamianEdwards2026-05-04 04:28Consider MVC-style configurable child validation suppression
- Issue#87DamianEdwards2026-05-04 04:28Consider MVC-style configurable child validation suppression
- Pull request#84DamianEdwards2026-05-04 04:17
- Issue comment#72DamianEdwards2026-05-04 04:12Drop unsupported TFMs & update packages
- Pull request#84DamianEdwards2026-05-04 03:57
- Issue comment#68ngbrown2026-01-14 20:29Validating all items in a collection rather than stopping at the first failure.
- Pull request#80Tieske2025-09-02 11:27
- Issue comment#79Lanayx2025-06-26 15:48Validation error is returned twice
- Issue#79Lanayx2025-06-14 00:33Validation error is returned twice
- Pull request#78Corniel2025-03-28 10:00
- Issue#75Corniel2025-03-21 09:14Support valdation attributes on types
- Issue comment#74louislewis22025-03-02 00:48System.ComponentModel.DataAnnotations Compatability IEnumerable<ValidationResults> or ValidationResult vs IDictionary<string,string[]>
- Issue#74louislewis22025-03-02 00:48System.ComponentModel.DataAnnotations Compatability IEnumerable<ValidationResults> or ValidationResult vs IDictionary<string,string[]>
- Issue comment#74DamianEdwards2025-03-01 20:08System.ComponentModel.DataAnnotations Compatability IEnumerable<ValidationResults> or ValidationResult vs IDictionary<string,string[]>
- Issue#74louislewis22025-03-01 04:48System.ComponentModel.DataAnnotations Compatability IEnumerable<ValidationResults> or ValidationResult vs IDictionary<string,string[]>
- Issue comment#67ejsmith2025-01-05 07:34Add support for external class validators
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 109 stars here means stars gained during the window, not the repo's star count.