verify-form-validation SKILL.md skillA
verify-form-validation from reticlehq/reticle is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add reticlehq/reticle/verify-form-validation@v3.9.0Pins v3.9.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- reticlehq/reticle
- Path
skills/verify-form-validation/SKILL.md- Versions recorded
- 9
- Latest version
- v3.9.0, committed Oct 29, 2026
- First version recorded
- Sep 29, 2026
- Size
- 6,230 bytes
- Repository stars
- 1,249
- License
- a license file GitHub does not identify
Check that a form actually rejects bad input: the error message renders, the submit button stays disabled, and no request goes out. Use when validation logic was written but never driven, when a "required" or pattern check looks right on screen but was never proven, or when a bug report says the form submitted invalid data anyway.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# A rejected form still looks fine on screen Validation code is written once, glanced at in the browser with one obviously-bad value, and never driven again. The bug that ships is never the value you tried. It's the one you didn't: a submit button that isn't disabled until the field blurs, a button that's disabled only by CSS and still clickable, or a handler that fires the request before the check finishes. **Reticle** can drive the real form and check all three failure points at once. Not set up? Follow the [`reticle`](https://github.com/reticlehq/reticle/blob/main/skills/reticle/SKILL.md) skill: it installs Reticle, asks the user before `init` changes the app's files, and proves one flow. ## Read this before you start: the browser's own validation can mask the app's …
Read the whole file at its exact version.
How to install
mdr add reticlehq/reticle/verify-form-validation@sha256:2ecf0d8950886f7eThe line at the top of this page pins the label v3.9.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_cmbvzmbbwdagf4al)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 9 versions of this file, between Sep 29, 2026 and Oct 29, 2026, about one every 4 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v3.9.0 latest | 2026-10-29 | f2e07e0 | 6,230 B | A | view · diff |
| v3.8.2 | 2026-10-26 | f8a40d5 | 6,230 B | A | view · diff |
| v3.8.1 | 2026-10-26 | a6b11ca | 6,230 B | A | view · diff |
| v3.8.0 | 2026-10-25 | 68dd8a1 | 6,230 B | A | view · diff |
| v3.7.0 | 2026-10-09 | 4019204 | 6,228 B | A | view · diff |
| v3.6.0 | 2026-10-07 | c08be48 | 6,228 B | A | view · diff |
| v3.5.0 | 2026-10-01 | 14085e6 | 6,228 B | A | view · diff |
| v3.4.0 | 2026-09-30 | 2685d9a | 6,228 B | A | view · diff |
| v3.3.0 | 2026-09-29 | 988a158 | 6,228 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (6230 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
reticlehq/reticle · 1,249 stars · license a license file GitHub does not identify · pushed 2026-11-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_cmbvzmbbwdagf4al GET https://markdownregistry.com/api/v1/resolve?ref=reticlehq/reticle/verify-form-validation GET https://markdownregistry.com/api/v1/blob/2ecf0d8950886f7e6e6131b1bd0fff5cf2e8afd1b254ef612dc9ac5f7fa306b0
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.