Accessibility Fixer
ibelick/ui-skills
Audits and fixes HTML accessibility problems such as ARIA labels, keyboard navigation, focus management, contrast and form errors with minimal changes.
A skill your agent uses when you need to validate and provide feedback.
Install Form Validation
$ npx skills add thedaviddias/ux-patterns-for-developers --skill form-validation -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install thedaviddias/ux-patterns-for-developers form-validation --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/thedaviddias/ux-patterns-for-developers.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/form-validation .claude/skills/form-validation && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "form-validation" agent skill from https://github.com/thedaviddias/ux-patterns-for-developers/tree/main/skills/form-validation into .claude/skills/form-validation/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "form-validation", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/thedaviddias/ux-patterns-for-developers/tree/main/skills/form-validationType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add thedaviddias/ux-patterns-for-developers --skill form-validation -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install thedaviddias/ux-patterns-for-developers form-validation --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/thedaviddias/ux-patterns-for-developers.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/form-validation .agents/skills/form-validation && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "form-validation" agent skill from https://github.com/thedaviddias/ux-patterns-for-developers/tree/main/skills/form-validation into .agents/skills/form-validation/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "form-validation", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add thedaviddias/ux-patterns-for-developers --skill form-validation -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install thedaviddias/ux-patterns-for-developers form-validation --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/thedaviddias/ux-patterns-for-developers.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/form-validation .cursor/skills/form-validation && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "form-validation" agent skill from https://github.com/thedaviddias/ux-patterns-for-developers/tree/main/skills/form-validation into .cursor/skills/form-validation/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "form-validation", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/thedaviddias/ux-patterns-for-developers.git --path skills/form-validation--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add thedaviddias/ux-patterns-for-developers --skill form-validation -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install thedaviddias/ux-patterns-for-developers form-validation --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/thedaviddias/ux-patterns-for-developers.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/form-validation .gemini/skills/form-validation && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "form-validation" agent skill from https://github.com/thedaviddias/ux-patterns-for-developers/tree/main/skills/form-validation into .gemini/skills/form-validation/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "form-validation", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install thedaviddias/ux-patterns-for-developers form-validationInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add thedaviddias/ux-patterns-for-developers --skill form-validation -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/thedaviddias/ux-patterns-for-developers.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/form-validation .github/skills/form-validation && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "form-validation" agent skill from https://github.com/thedaviddias/ux-patterns-for-developers/tree/main/skills/form-validation into .github/skills/form-validation/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "form-validation", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add thedaviddias/ux-patterns-for-developers --skill form-validation -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install thedaviddias/ux-patterns-for-developers form-validation --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/thedaviddias/ux-patterns-for-developers.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/form-validation .opencode/skills/form-validation && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "form-validation" agent skill from https://github.com/thedaviddias/ux-patterns-for-developers/tree/main/skills/form-validation into .opencode/skills/form-validation/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "form-validation", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
form-validation- GitHub stars
- 258
- Token cost
- ~900 tokens
- SKILL.md length
- 436 words
- Files
- 2 (incl. references)
- Skills in repo
- 92
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
A skill your agent uses when you need to validate and provide feedback.
- Works in 4 steps: Confirm the pattern matches the problem… → Start from the anatomy and examples in… → Apply accessibility, performance, and… → …
- You need to validate and provide feedback
- SKILL.md covers What it solves, When to use, When to avoid and Implementation workflow, plus 3 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Form Validation is an agent skill from thedaviddias/ux-patterns-for-developers. Use when you need to validate and provide feedback.
Its SKILL.md is about 900 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/pattern.md`).
It sits in Frontend & Design, covering Forms and validation and Accessibility. The repository describes itself as: 🧩 Developer ecosystem for UX patterns: comprehensive docs, ready-to-use components, and real-world examples.
When your agent uses it
- You need to validate and provide feedback
- Tasks that involve Forms and validation
- Tasks that involve Accessibility
Example prompts
- “/form-validation”
Workflow steps
4 steps, taken from the first numbered list in SKILL.md.
- Confirm the pattern matches the problem and constraints before copying the example.
- Start from the anatomy and examples in references/pattern.md, then choose the smallest viable variation.
- Apply accessibility, performance, and interaction guardrails before layering visual polish.
- Use the testing guidance to verify behavior across keyboard, screen reader, responsive, and failure scenarios.
What it can do on your machine
Read from SKILL.md and the folder at commit a15991d. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
Links to these hosts (documentation or services it may open):
uxpatterns.dev
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Form Validation loads about 900 tokens when it runs, and up to ~4.3k if it reads all its reference files. Until then it costs about 17 tokens; SKILL.md has 436 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 436 words (~900 tokens).
- name
- form-validation
- metadata.id
- form-validation
- metadata.category
- forms
- metadata.pattern
- Form Validation
- metadata.source
- uxpatterns.dev
- metadata.url
- https://uxpatterns.dev/patterns/forms/form-validation
- metadata.sourcePath
- apps/web/content/patterns/forms/form-validation.mdx
Files
SKILL.md and 1 other file (references) in skills/form-validation of thedaviddias/ux-patterns-for-developers.
- SKILL.md
- references/pattern.md
Open the folder on GitHubat commit a15991d
Compare with similar skills
Form Validation next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Form Validation this skillthedaviddias/ux-patterns-for-developers | 258 | — | ~900 | Automated safety check: Pass | Custom licence | |
| Accessibility Fixeribelick/ui-skills | 9.5k | 4 repos | ~1.2k | Automated safety check: Pass | MIT | |
| Glycemicgpt UI Foundationlumose-health/GlycemicGPT | 141 | — | ~707 | Automated safety check: Pass | GPL-3.0 | |
| Error Prevention and RecoveryOwl-Listener/inclusive-design-skills | 104 | — | ~739 | Automated safety check: Pass | MIT | |
| Pattern Documentationmurphytrueman/design-system-ops | 206 | — | ~3.7k | Automated safety check: Pass | MIT | |
| Form Validationthedaviddias/Front-End-Checklist | 74k | — | ~633 | Automated safety check: Pass | MIT |
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Document a multi-component pattern (form validation, empty states, error handling): when to use, composition, states, a11y, anti-patterns.
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Related
Categories
Questions about Form Validation
What does Form Validation do?
A skill your agent uses when you need to validate and provide feedback. Form Validation is an agent skill from thedaviddias/ux-patterns-for-developers. Use when you need to validate and provide feedback.
When should I use Form Validation?
Form Validation fits situations like: you need to validate and provide feedback; tasks that involve Forms and validation; tasks that involve Accessibility.
How do I install Form Validation in Claude Code?
Run `npx skills add thedaviddias/ux-patterns-for-developers --skill form-validation -a claude-code`. Or copy the skill folder (skills/form-validation in thedaviddias/ux-patterns-for-developers) into .claude/skills/form-validation in your project. Claude Code loads it when a task matches its description.
How do I install Form Validation in Codex?
Run `npx skills add thedaviddias/ux-patterns-for-developers --skill form-validation -a codex`. Or copy the skill folder (skills/form-validation in thedaviddias/ux-patterns-for-developers) into .agents/skills/form-validation in your project. Codex loads it when a task matches its description.
Can I use Form Validation in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add thedaviddias/ux-patterns-for-developers --skill form-validation -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/form-validation, .gemini/skills/form-validation, .github/skills/form-validation and .opencode/skills/form-validation in your project.
What does Form Validation need to run?
SKILL.md names no scripts, command-line tools or credentials: Form Validation is instructions for the agent only.
Does Form Validation access the network?
SKILL.md names 1 domain. As links in the text: uxpatterns.dev. This is read from the text; nothing was executed.
Is Form Validation safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Form Validation use?
Form Validation has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does Form Validation use?
About 900 tokens (SKILL.md is roughly 3.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 3.4k tokens, read only when the agent opens those files.
What are the alternatives to Form Validation?
Skills that share tags, products or a category with Form Validation: Accessibility Fixer (ibelick/ui-skills, 9.5k stars), Glycemicgpt UI Foundation (lumose-health/GlycemicGPT, 141 stars), Error Prevention and Recovery (Owl-Listener/inclusive-design-skills, 104 stars) and Pattern Documentation (murphytrueman/design-system-ops, 206 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Form Validation?
thedaviddias (a GitHub user) maintains it in thedaviddias/ux-patterns-for-developers, which has 258 GitHub stars. The repository holds 92 skills in this directory. The repository was last updated on October 5, 2026.
Source: thedaviddias/ux-patterns-for-developers on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.