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aria-valid-attr-value 精选

Use when reviewing rendered HTML, interactive components, or design-system patterns related to Use valid values for ARIA attributes. Check native semantics first, then inspect keyboard behavior, focus flow, accessible names, and screen-reader output where relevant.

设计 Claude CodeCodex CLIMCP 客户端 MIT 7.4 万
在 GitHub 打开

安装方式

cp -r skills/aria-valid-attr-value ~/.claude/skills/aria-valid-attr-value

把该 skill 目录放进客户端 skills 目录。不同客户端的目录可能不同，Claude Code 默认是 ~/.claude/skills/

整仓一次性获取：git clone --depth 1 https://github.com/thedaviddias/Front-End-Checklist.git

依赖与权限

  • 无需 API Key
  • 需要联网访问外部服务
  • 无外部命令依赖
  • 以上为按正文与 frontmatter 自动推断的信号，仅供参考；安装前建议先阅读原文。
触发场景
reviewing rendered HTMLinteractive components

SKILL.md 正文

来源 thedaviddias/Front-End-Checklist@e8d14d0 · 许可 MIT · 内容未修改

Use valid values for ARIA attributes

Invalid attribute values cause ARIA properties to be ignored or misinterpreted by assistive technologies, leading to a broken or confusing user experience.

Quick Reference

  • Ensure ARIA attribute values (like aria-expanded="true") are valid
  • Avoid using "yes/no" where "true/false" is required
  • Check that IDs referenced in aria-labelledby or aria-owns actually exist

Check

Validate that all ARIA attribute values conform to the allowed types (boolean, integer, ID list, etc.).

Fix

Correct any invalid ARIA attribute values to match the expected format defined in the ARIA specification.

Explain

Explain why precise attribute values are necessary for browsers to correctly communicate element states to assistive technology.

Code Review

Review the rendered markup and interactive states that affect Use valid values for ARIA attributes. Flag exact elements, roles, labels, focus behavior, or keyboard interactions that violate the rule, and note how to verify the fix with browser accessibility tooling or assistive tech.

For full implementation details, code examples, and framework-specific guidance,

see references/rule.md.

Rule page: https://frontendchecklist.io/rules/accessibility/aria-valid-attr-value

质量与来源

所属仓库
thedaviddias/Front-End-Checklist
仓库星标
7.4 万
最近更新
6 天前
采集时间
今天
commit
e8d14d049010
内容指纹
sha256:297b8d6d4ceed90
文件路径
skills/aria-valid-attr-value/SKILL.md

同仓库其它 Skill

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frontendchecklist
Review frontend code and live pages against the Front-End Checklist (380+ rules for accessibility, performance, SEO, security, HTML, CSS, JavaScript, images, i18n, privacy, testing) using the `frontendchecklist` CLI. Use when writing, reviewing, or shipping HTML/CSS/JS/JSX/TSX/Vue/Svelte/Astro code, before a commit or PR, or when asked to audit a public URL.
精选 thedaviddias/Front-End-Checklist 7.4 万 原文
Claude CodeCodex CLIMCP 客户端
frontend-checklist-global
Use when auditing or improving any frontend codebase against the full Front-End Checklist rule corpus through one entry point.
精选 thedaviddias/Front-End-Checklist 7.4 万 原文
Claude CodeCodex CLIMCP 客户端
404-page
Use when reviewing templates, rendered HTML, or shared components related to Create a custom 404 error page. Validate the final browser-facing markup, not just the source framework abstraction.
精选 thedaviddias/Front-End-Checklist 7.4 万 原文
Claude CodeCodex CLIMCP 客户端
about-page
Use when auditing metadata, crawlability, structured data, or indexability related to Create a dedicated About page. Verify the rendered HTML and HTTP response rather than relying only on source files.
精选 thedaviddias/Front-End-Checklist 7.4 万 原文
Claude CodeCodex CLIMCP 客户端
accessibility-testing
Use when reviewing component libraries, page flows, or CI pipelines that need repeatable accessibility checks. Automated testing is strongest at catching structural and attribute-level issues; it does not replace keyboard, screen reader, and manual UX testing.
精选 thedaviddias/Front-End-Checklist 7.4 万 原文
Claude CodeCodex CLIMCP 客户端
accessible-authentication
Use when reviewing sign-in, sign-up, MFA, CAPTCHA, recovery, and re-auth flows. Evaluate the full authentication path, including error handling and backup methods, not just the primary login form.
精选 thedaviddias/Front-End-Checklist 7.4 万 原文
Claude CodeCodex CLIMCP 客户端

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