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dup

v2.0.0 · released 1 month ago · MIT License

First published 1 year ago.

A powerful, flexible schema-based validation library for Dart, inspired by JavaScript's yup.

View on pub.dev View source
#376 in Forms Validation #25491 overall androidioswindowslinuxmacosweb
Downloads / day
1
as of 2026-06-25
GitHub stars
2
★ refreshed weekly
Likes
3
on pub.dev
Pub points
160 / 160
perfect score
2026-05-26 2026-06-25

Repository health

Last commit
1 month ago
Commit activity
Open issues
0
Open PRs
0
Contributors
1
CI
None detected
License (repo)

Last refreshed 1 month ago.

License explained · MIT

MIT License

Use freely, even commercially. Just keep the copyright notice.

A short and simple permissive license with conditions only requiring preservation of copyright and license notices. Licensed works, modifications, and larger works may be distributed under different terms and without source code.

You can

  • Commercial use
  • Distribution
  • Modification
  • Private use

You must

  • Include the license and copyright notice

The license does not

  • No liability
  • No warranty

Plain-English summary, not legal advice. Full text on SPDX or choosealicense.com. Summaries adapted from choosealicense.com (a GitHub project, MIT-licensed).

Commit activity, past 52 weeks

dup

21 commits in the past year
Slowing -83% vs 9 months ago
15 8 0 52w ago36w ago18w agothis week
Weekly average
0.4 commits
Busiest week
11 commits, 51 weeks ago
Active weeks
5 of 52 (10%)
Longest quiet stretch
43 weeks with no commits

Weekly commits to the default branch on GitHub. Source: GET /stats/participation. Refreshed weekly. Excludes commits to other branches.

How dup compares in Forms Validation

Top of the Forms Validation leaderboard, with dup highlighted.

Rank Package Downloads / day Stars Likes
#1
pinput
tornike.dev
17.7K ★ 855 3.5K
#2
mask_text_input_formatter
 15.9K ★ 257 1.3K
#3
dropdown_search
🇫🇷 salimdev.ovh
6.3K ★ 387 2K
#4
dlibphonenumber
 5.4K ★ 40 57
#376
dup
 1 ★ 2 3