Packages

corex

0.1.1
0.1.2 0.1.1 0.1.0 0.1.0-rc.1 0.1.0-rc.0 0.1.0-beta.5 0.1.0-beta.4 0.1.0-beta.3 0.1.0-beta.2 0.1.0-beta.1 0.1.0-alpha.33 0.1.0-alpha.32 0.1.0-alpha.31 0.1.0-alpha.30 0.1.0-alpha.29 0.1.0-alpha.28 0.1.0-alpha.27 0.1.0-alpha.26 0.1.0-alpha.25 0.1.0-alpha.24 0.1.0-alpha.23 0.1.0-alpha.22 0.1.0-alpha.21 0.1.0-alpha.20 0.1.0-alpha.19 0.1.0-alpha.18 0.1.0-alpha.17 0.1.0-alpha.16 0.1.0-alpha.15 0.1.0-alpha.14 0.1.0-alpha.13 0.1.0-alpha.12 0.1.0-alpha.11 0.1.0-alpha.10 0.1.0-alpha.9 0.1.0-alpha.8 0.1.0-alpha.7 0.1.0-alpha.6 0.1.0-alpha.5 0.1.0-alpha.4 0.1.0-alpha.3 0.1.0-alpha.2 0.1.0-alpha.1

Accessible and unstyled UI components library written in Elixir and TypeScript that integrates Zag.js state machines into the Phoenix Framework.

HexDocs

Current section

Files

Jump to
Readme
43 Versions
4 Dependencies
Dependants
Files
Activity
corex usage-rules skills corex-forms SKILL.md
Raw

usage-rules/skills/corex-forms/SKILL.md 

---

name: corex-forms

description: >-

  Load when building Phoenix forms with to_form, phx-change validate, phx-submit,

  field={@form[:name]}, native_input checkbox select switch radio_group in

  lib/*_web/*_form_live.ex or *_form_live.ex, or when asked about Corex form

  inputs. Corex has no .form component — use Phoenix.Component.to_form/1.

---



# Corex forms



No `<.form>` component — Phoenix `to_form/1` + Corex inputs with `field={@form[:…]}`.



## Minimal profile form



```heex

<.form for={@form} id="profile-form" phx-change="validate" phx-submit="save">

  <.native_input field={@form[:name]} type="text" class="native-input">

    <:label>Name</:label>

  </.native_input>

  <.action type="submit" class="button button--accent">Save</.action>

</.form>

```



```elixir

def handle_event("validate", %{"profile" => params}, socket) do

  changeset = %Profile{} |> Profile.changeset(params) |> Map.put(:action, :validate)

  {:noreply, assign(socket, :form, to_form(changeset, action: :validate, as: :profile, id: "profile-form"))}

end

```



Import matching CSS (`native-input.css`, etc.) and register hooks. MCP `get_component` for `field` attr on each input.



For `{:array, :string}` fields, use `field :tags, {:array, :string}` and either `<.select multiple field={@form[:tags]} items={…}>` (fixed options) or `<.tags_input field={@form[:tags]}>` (free-form). Both submit `%{"tags" => ["a", "b"]}` via `name[]`; do not use comma strings on `:string` fields.



Full checklist: sub-rule `corex:forms`.