Agent skill

Hwc Forms Validation

by TheHotwireClub in TheHotwireClub/hotwire_club-skills

Handle Hotwire form workflows: form submission lifecycle, inline editing, validation errors, typeahead/autocomplete, modal forms, and external form controls.

MITAuto-check passedBackend & APIs

Install Hwc Forms Validation

skills CLI
$ npx skills add TheHotwireClub/hotwire_club-skills --skill hwc-forms-validation -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install TheHotwireClub/hotwire_club-skills hwc-forms-validation --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/TheHotwireClub/hotwire_club-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/hwc-forms-validation .claude/skills/hwc-forms-validation && rm -rf skills-src

Use ~/.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/

Facts

Skill name
hwc-forms-validation
GitHub stars
148
Token cost
~662 tokens
SKILL.md length
208 words
Files
10 (incl. references)
Skills in repo
6
Repo updated
First seen
Licence
MIT

At a glance

Handle Hotwire form workflows: form submission lifecycle, inline editing, validation errors, typeahead/autocomplete, modal forms, and external form controls.

  • Works in 5 steps: Identify the form flow: create/edit,… → Wrap the form interaction scope in a… → Return 422 for validation failures and… → …
  • Tasks that involve Forms and validation
  • SKILL.md covers Core Workflow, Guardrails, Load References Selectively and Escalate to Neighbor Skills
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Hwc Forms Validation is an agent skill from TheHotwireClub/hotwire_club-skills. Handle Hotwire form workflows: form submission lifecycle, inline editing, validation errors, typeahead/autocomplete, modal forms, and external form controls. Prefer this skill when the core problem is correctness and UX of form interaction. Use hwc-navigation-content for pagination/tabs/filter navigation, hwc-realtime-streaming for WebSocket/Turbo Stream broadcasting, hwc-media-content for image/video/audio behavior, hwc-ux-feedback for generic loading/transition polish, and hwc-stimulus-fundamentals for…

Its SKILL.md is about 660 tokens, which your agent loads only when the skill is triggered. The skill folder holds 11 other files, including reference files (for example `agents/openai.yaml`, `references/2023-11-07-turbo-frames-typeahead-search.md` and `references/2024-01-16-stimulus-action-parameters.md`).

It sits in Backend & APIs, covering Forms and validation and Realtime and WebSockets. The repository describes itself as: a marketplace of agentic hotwire skills. The licence is MIT.

When your agent uses it

  • Tasks that involve Forms and validation
  • Tasks that involve Realtime and WebSockets

Example prompts

  • “/hwc-forms-validation”

Workflow steps

5 steps, taken from the first numbered list in SKILL.md.

  1. Identify the form flow: create/edit, inline edit, typeahead, modal form, or external controls.
  2. Wrap the form interaction scope in a Turbo Frame when validation errors must rerender in place.
  3. Return 422 for validation failures and 303 for successful redirects.
  4. Handle post-submit behavior with turbo:submit-end only when Turbo defaults are insufficient.
  5. Preserve user context during rerenders (focus/caret/selection).

What it can do on your machine

Read from SKILL.md and the folder at commit 21c254d. 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

    No URLs in SKILL.md.

    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

Hwc Forms Validation loads about 662 tokens when it runs, and up to ~9.3k if it reads all its reference files. Until then it costs about 145 tokens; SKILL.md has 208 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~145
When it runs · the whole SKILL.md, loaded when a task matches
~662
With references · SKILL.md plus every file in references/, read only if the agent opens them
~9.3k

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

The full file from TheHotwireClub/hotwire_club-skills at commit 21c254d, republished under its MIT licence (© TheHotwireClub). 208 words, ~662 tokens.

Download SKILL.mdSave it as .claude/skills/hwc-forms-validation/SKILL.md (or your agent's skills folder). This skill also uses 9 other files; get the full folder from GitHub.
name
hwc-forms-validation
description
Handle Hotwire form workflows: form submission lifecycle, inline editing, validation errors, typeahead/autocomplete, modal forms, and external form controls. Prefer this skill when the core problem is correctness and UX of form interaction. Use hwc-navigation-content for pagination/tabs/filter navigation, hwc-realtime-streaming for WebSocket/Turbo Stream broadcasting, hwc-media-content for image/video/audio behavior, hwc-ux-feedback for generic loading/transition polish, and hwc-stimulus-fundamentals for framework-level Stimulus APIs not tied to forms.

Forms & Validation

Implement form-centric Hotwire workflows with Turbo Frames and Stimulus.

Core Workflow

  1. Identify the form flow: create/edit, inline edit, typeahead, modal form, or external controls.
  2. Wrap the form interaction scope in a Turbo Frame when validation errors must rerender in place.
  3. Return 422 for validation failures and 303 for successful redirects.
  4. Handle post-submit behavior with turbo:submit-end only when Turbo defaults are insufficient.
  5. Preserve user context during rerenders (focus/caret/selection).

Guardrails

  • Keep one source of truth for input state; avoid duplicate controls across frame and non-frame DOM.
  • Use the HTML form attribute for controls rendered outside the target <form> hierarchy.
  • Avoid firing submit logic on every keystroke without debounce/throttle.
  • Keep post-submit behavior explicit when form responses update only a frame.

Load References Selectively

Open only the file needed for the current request.

  • Inline editing: references/2024-02-27-turbo-frames-inline-edit.md
  • Modal validation flows: references/2024-05-21-turbo-frames-modals-validation.md
  • Typeahead search: references/2023-11-07-turbo-frames-typeahead-search.md
  • Typeahead validation with focus handling: references/2025-10-20-turbo-frames-typeahead-validation.md
  • External form controls in frames: references/2026-02-03-turbo-frames-external-form.md
  • Stimulus action parameters for forms: references/2024-01-16-stimulus-action-parameters.md
  • Dependent/chained select fields: references/2026-03-24-turbo-frames-chained-selects.md

Use references/INDEX.md for the full catalog.

Escalate to Neighbor Skills

  • Navigation/history/cache behavior: use hwc-navigation-content
  • WebSocket or Turbo Stream push updates: use hwc-realtime-streaming
  • Media upload/playback behavior: use hwc-media-content
  • Generic UX polish (spinners/progress/transitions): use hwc-ux-feedback
  • General Stimulus API design questions: use hwc-stimulus-fundamentals

© TheHotwireClub, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 9 other files (references) in skills/hwc-forms-validation of TheHotwireClub/hotwire_club-skills.

  • SKILL.md
  • agents/openai.yaml
  • references/2023-11-07-turbo-frames-typeahead-search.md
  • references/2024-01-16-stimulus-action-parameters.md
  • references/2024-02-27-turbo-frames-inline-edit.md
  • references/2024-05-21-turbo-frames-modals-validation.md
  • references/2025-10-20-turbo-frames-typeahead-validation.md
  • references/2026-02-03-turbo-frames-external-form.md
  • references/2026-03-24-turbo-frames-chained-selects.md
  • references/INDEX.md

Open the folder on GitHubat commit 21c254d

Compare with similar skills

Hwc Forms 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.

Hwc Forms Validation compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Hwc Forms Validation this skillTheHotwireClub/hotwire_club-skills148—~662Automated safety check: PassMIT
Supabase Development and Debuggingsupabase/agent-skills2.7k3 repos~3.6kAutomated safety check: PassMIT
Use Yaakmountain-loop/yaak19k—~1.9kAutomated safety check: PassMIT
Nestjs Trpctrycompai/crm11k—~2.8kAutomated safety check: PassMIT
Backend Dev Guidelineslangfuse/langfuse36k—~1.9kAutomated safety check: PassCustom licence
Livewire Developmentcoollabsio/coolify63k—~964Automated safety check: PassMIT

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Categories

Questions about Hwc Forms Validation

What does Hwc Forms Validation do?

Handle Hotwire form workflows: form submission lifecycle, inline editing, validation errors, typeahead/autocomplete, modal forms, and external form controls. Hwc Forms Validation is an agent skill from TheHotwireClub/hotwire_club-skills. Handle Hotwire form workflows: form submission lifecycle, inline editing, validation errors, typeahead/autocomplete, modal forms, and external form controls.

When should I use Hwc Forms Validation?

Hwc Forms Validation fits situations like: tasks that involve Forms and validation; tasks that involve Realtime and WebSockets.

How do I install Hwc Forms Validation in Claude Code?

Run `npx skills add TheHotwireClub/hotwire_club-skills --skill hwc-forms-validation -a claude-code`. Or copy the skill folder (skills/hwc-forms-validation in TheHotwireClub/hotwire_club-skills) into .claude/skills/hwc-forms-validation in your project. Claude Code loads it when a task matches its description.

How do I install Hwc Forms Validation in Codex?

Run `npx skills add TheHotwireClub/hotwire_club-skills --skill hwc-forms-validation -a codex`. Or copy the skill folder (skills/hwc-forms-validation in TheHotwireClub/hotwire_club-skills) into .agents/skills/hwc-forms-validation in your project. Codex loads it when a task matches its description.

Can I use Hwc Forms 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 TheHotwireClub/hotwire_club-skills --skill hwc-forms-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/hwc-forms-validation, .gemini/skills/hwc-forms-validation, .github/skills/hwc-forms-validation and .opencode/skills/hwc-forms-validation in your project.

What does Hwc Forms Validation need to run?

SKILL.md names no scripts, command-line tools or credentials: Hwc Forms Validation is instructions for the agent only.

Does Hwc Forms Validation access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Hwc Forms 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 Hwc Forms Validation use?

Hwc Forms Validation is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Hwc Forms Validation use?

About 662 tokens (SKILL.md is roughly 2.6k 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 8.6k tokens, read only when the agent opens those files.

What are the alternatives to Hwc Forms Validation?

Skills that share tags, products or a category with Hwc Forms Validation: Supabase Development and Debugging (supabase/agent-skills, 2.7k stars), Use Yaak (mountain-loop/yaak, 19k stars), Nestjs Trpc (trycompai/crm, 11k stars) and Backend Dev Guidelines (langfuse/langfuse, 36k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Hwc Forms Validation?

TheHotwireClub (a GitHub organization) maintains it in TheHotwireClub/hotwire_club-skills, which has 148 GitHub stars. The repository holds 6 skills in this directory. The repository was last updated on October 4, 2026.

Source: TheHotwireClub/hotwire_club-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.