From 08d4e16053d2896d1142cb89ee58a9a815ffbfe7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ond=C5=99ej=20Nykl=C3=AD=C4=8Dek?=
 <60318239+ONyklicek@users.noreply.github.com>
Date: Mon, 31 Aug 2026 21:21:08 +0200
Subject: [PATCH 1/4] Collapse an action modal's seeded form data to scalars
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

A prefill closure that reads an enum-cast attribute handed the case object
into the modal's form-data bag, and the host writes that bag straight into
Livewire state — the one seeding path that never passes through the form
runtime, where StateManager::fill() has collapsed enums all along. The field's
own render then handed it to Select::getOptionLabel(string|int|null) and PHP
fataled; even surviving that, a <select> matches its options against the
scalar key, so nothing would have been selected.

getFormDefaults() now runs the whole bag through EnumResolver::scalarDeep(),
nested rows included, and Select::getSelectedOptionLabels() normalises its own
mixed input for hosts that write the bag themselves.
---
 CHANGELOG.md                                  |   5 +
 docs/core/actions.md                          |   2 +
 docs/cs/core/actions.md                       |   2 +
 .../core/src/Actions/Concerns/HasModal.php    |  14 +-
 .../core/tests/Unit/Concerns/HasModalTest.php |  34 +++++
 packages/forms/src/Components/Select.php      |   8 ++
 .../tests/Feature/ActionFormEnumStateTest.php | 127 ++++++++++++++++++
 7 files changed, 191 insertions(+), 1 deletion(-)
 create mode 100644 packages/forms/tests/Feature/ActionFormEnumStateTest.php

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0f1214a0..79f4ddd8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,11 @@
 
 All notable changes to the Wire ecosystem will be documented in this file.
 
+## [1.17.4]
+
+### Fixed
+- **An action modal prefilled from an enum-cast column died on `Select::getOptionLabel(): Argument #1 ($value) must be of type string|int|null, App\Enums\Status given`.** `fillFormUsing(fn ($record) => ['status' => $record->status])` is the obvious way to write a prefill, and on a column with an enum cast the attribute is the case object, not its backing value. That object went into the modal's form-data bag untouched: `HasModal::getFormDefaults()` returned `$overrides + $seed` raw, and the bag is written **straight into Livewire state** by the host (`WithActions`, `InteractsWithTableActions`, `WithTable`) — the one seeding path that never passes through the form runtime, whose `StateManager::fill()` has collapsed enums to scalars all along. So the enum reached the field's own render, where `getSelectedOptionLabels()` handed it to a `string|int|null` parameter and PHP fataled — a 500 on opening the modal, before the user could touch anything. Two things were wrong with it beyond the crash: an enum instance cannot round-trip through Livewire state to the browser, and a `<select>` compares its `<option value>` against the scalar key, so even a field that survived the render would have shown nothing selected. `getFormDefaults()` now collapses the whole bag through the canonical `EnumResolver::scalarDeep()` — nested rows and multi-select arrays included — so the seeded state carries backing values, the option matches, and the choice still saves back through the cast. `Select::getSelectedOptionLabels()` normalises its own input the same way as a second line of defence, because its parameter is `mixed` and a host can also write the bag itself (an `$set`, a public property assigned from a model). Core gained no knowledge of `wire-forms` for it: `EnumResolver` is a Foundation resolver core already owns.
+
 ## [1.17.1]
 
 ### Fixed
diff --git a/docs/core/actions.md b/docs/core/actions.md
index e51c28a9..4fea0367 100644
--- a/docs/core/actions.md
+++ b/docs/core/actions.md
@@ -184,6 +184,8 @@ Action::make('edit')
     ->action(fn ($record, array $data) => $record->update($data));
 ```
 
+The closure may hand back an enum case straight off a cast attribute (`fn ($record) => ['role' => $record->role]`): the seeded bag collapses every enum to its backing value, because that is what Livewire state carries to the browser and what a `Select` matches its `<option>` values against. The choice still saves back through the cast.
+
 A `HeaderAction` form modal has **no record**, so its `fillFormUsing` closure takes no arguments. Use it to seed initial state — and always seed array-typed fields (`CheckboxList`, `Tags`, multiple `Select`) with an empty array so they bind correctly from the first interaction:
 
 ```php
diff --git a/docs/cs/core/actions.md b/docs/cs/core/actions.md
index 3f01c417..638e5720 100644
--- a/docs/cs/core/actions.md
+++ b/docs/cs/core/actions.md
@@ -184,6 +184,8 @@ Action::make('edit')
     ->action(fn ($record, array $data) => $record->update($data));
 ```
 
+Closura může vrátit případ enumu rovnou z castovaného atributu (`fn ($record) => ['role' => $record->role]`): naplněný bag každý enum srazí na jeho backing hodnotu, protože právě ta putuje ve stavu Livewiru do prohlížeče a právě proti ní `Select` porovnává hodnoty svých `<option>`. Uložení pak proběhne zpátky přes cast.
+
 Modal formuláře `HeaderAction` **nemá záznam**, takže jeho closura `fillFormUsing` nebere žádné argumenty. Použijte ji k naplnění počátečního stavu — a array-typovaná pole (`CheckboxList`, `Tags`, multiple `Select`) vždy naplňte prázdným polem, aby se správně navázala od první interakce:
 
 ```php
diff --git a/packages/core/src/Actions/Concerns/HasModal.php b/packages/core/src/Actions/Concerns/HasModal.php
index c2aa4aa3..eeec482b 100644
--- a/packages/core/src/Actions/Concerns/HasModal.php
+++ b/packages/core/src/Actions/Concerns/HasModal.php
@@ -16,6 +16,7 @@
 use NyonCode\WireCore\Foundation\Enums\Breakpoint;
 use NyonCode\WireCore\Foundation\Enums\ModalWidth;
 use NyonCode\WireCore\Foundation\Icons\Icon;
+use NyonCode\WireCore\Foundation\Support\EnumResolver;
 use NyonCode\WireCore\Infolists\Infolist;
 use NyonCode\WireCore\Modals\Contracts\ModalContract;
 use NyonCode\WireCore\Modals\Modal;
@@ -794,6 +795,14 @@ public function getRawValidationAttributes(mixed $context = null): array
      * fillFormUsing still runs for header actions (context null): its
      * zero-argument closure may seed keys the schema cannot know about.
      *
+     * The bag is collapsed to scalars on the way out ({@see EnumResolver::scalarDeep()}).
+     * A closure prefilling from a record hands back whatever the attribute holds,
+     * and on an enum-cast column that is the case object — but this bag is written
+     * straight into Livewire state, which has to round-trip to the browser and match
+     * the scalar keys a `<select>` compares its options against. A form runtime
+     * applies the same collapse when it fills its own state; this is the one seeding
+     * path that never goes through it.
+     *
      * @return array<string, mixed>
      */
     public function getFormDefaults(mixed $context = null): array
@@ -804,7 +813,10 @@ public function getFormDefaults(mixed $context = null): array
 
         $seed = $this->resolveFormForSeeding($context)?->getInitialState() ?? [];
 
-        return $overrides + $seed;
+        /** @var array<string, mixed> $defaults */
+        $defaults = EnumResolver::scalarDeep($overrides + $seed);
+
+        return $defaults;
     }
 
     /**
diff --git a/packages/core/tests/Unit/Concerns/HasModalTest.php b/packages/core/tests/Unit/Concerns/HasModalTest.php
index 1f8a0e5e..03e0de0e 100644
--- a/packages/core/tests/Unit/Concerns/HasModalTest.php
+++ b/packages/core/tests/Unit/Concerns/HasModalTest.php
@@ -9,6 +9,12 @@
 use NyonCode\WireForms\Components\Toggle;
 use NyonCode\WireForms\Forms\Form;
 
+enum ModalDefaultsStatus: string
+{
+    case Draft = 'draft';
+    case Published = 'published';
+}
+
 // Using Action as a concrete class that uses HasModal trait
 
 // ─── Confirmation ───────────────────────────────────────────────────────────
@@ -278,6 +284,34 @@
     ]);
 });
 
+it('collapses an enum handed back by fillFormUsing to its scalar key', function () {
+    // A record's enum-cast attribute arrives as the case object. The bag is
+    // written into Livewire state, which carries scalars only — and the field's
+    // options are keyed by the backing value, so the case object would match no
+    // option even if it survived the trip.
+    $action = Action::make('edit')
+        ->form([TextInput::make('status')])
+        ->fillFormUsing(fn () => ['status' => ModalDefaultsStatus::Published]);
+
+    expect($action->getFormDefaults())->toBe(['status' => 'published']);
+});
+
+it('collapses enums nested inside the seeded bag', function () {
+    // Repeater rows and multi-selects hand back arrays of cases, not one case.
+    $action = Action::make('edit')
+        ->form([TextInput::make('title')])
+        ->fillFormUsing(fn () => [
+            'tags' => [ModalDefaultsStatus::Draft, ModalDefaultsStatus::Published],
+            'rows' => [['status' => ModalDefaultsStatus::Draft]],
+        ]);
+
+    expect($action->getFormDefaults())->toBe([
+        'tags' => ['draft', 'published'],
+        'rows' => [['status' => 'draft']],
+        'title' => null,
+    ]);
+});
+
 it('can use fillFormUsing to provide defaults', function () {
     $action = Action::make('edit')
         ->form([TextInput::make('title')])
diff --git a/packages/forms/src/Components/Select.php b/packages/forms/src/Components/Select.php
index bc4e2a2a..6a1c4387 100644
--- a/packages/forms/src/Components/Select.php
+++ b/packages/forms/src/Components/Select.php
@@ -473,11 +473,19 @@ public function getOptionLabels(array $values): array
      * Label map for the field's current selection, used to keep the trigger
      * readable when the option was never preloaded.
      *
+     * The state is normalised to scalar keys first. Options are keyed by the enum's
+     * backing value ({@see EnumResolver::normalizeOptions()}), so a case object
+     * handed in by a host that wrote the bag itself — an `$set`, a public property
+     * assigned from a cast model — has to collapse the same way before the lookup,
+     * which takes the scalar key alone.
+     *
      * @param  mixed  $value  The field's current bound state.
      * @return array<string|int, string>
      */
     public function getSelectedOptionLabels(mixed $value): array
     {
+        $value = EnumResolver::scalarDeep($value);
+
         if ($this->isMultiple()) {
             $values = array_values(array_filter(
                 is_array($value) ? $value : [],
diff --git a/packages/forms/tests/Feature/ActionFormEnumStateTest.php b/packages/forms/tests/Feature/ActionFormEnumStateTest.php
new file mode 100644
index 00000000..7a7111ab
--- /dev/null
+++ b/packages/forms/tests/Feature/ActionFormEnumStateTest.php
@@ -0,0 +1,127 @@
+<?php
+
+declare(strict_types=1);
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+use Livewire\Component;
+use Livewire\Livewire;
+use NyonCode\WireCore\Actions\Action;
+use NyonCode\WireCore\Foundation\Contracts\Enum\HasLabel;
+use NyonCode\WireForms\Components\Select;
+use NyonCode\WireForms\Concerns\WithActions;
+
+/*
+ * An action modal prefilled from a record whose column is cast to an enum.
+ *
+ * `fillFormUsing` hands back whatever the attribute holds, and on a cast column
+ * that is the enum case object — not its backing value. The seeded bag is
+ * Livewire state, so it has to carry the scalar key: it is what travels to the
+ * browser, and it is what a <select> compares its <option value> against. An
+ * enum left in there fataled the field's own render before anything could
+ * compare anything.
+ */
+
+enum ActionFormStatus: string implements HasLabel
+{
+    case Draft = 'draft';
+    case Published = 'published';
+
+    public function getLabel(): ?string
+    {
+        return ucfirst($this->value);
+    }
+}
+
+class ActionFormArticle extends Model
+{
+    protected $table = 'action_form_articles';
+
+    protected $guarded = [];
+
+    protected $casts = ['status' => ActionFormStatus::class];
+}
+
+class ActionFormEnumHost extends Component
+{
+    use WithActions;
+
+    public ?ActionFormArticle $record = null;
+
+    public function mount(?int $id = null): void
+    {
+        $this->record = $id ? ActionFormArticle::query()->find($id) : null;
+    }
+
+    protected function actions(): array
+    {
+        return [$this->editStatusAction()];
+    }
+
+    public function editStatusAction(): Action
+    {
+        return Action::make('editStatus')
+            ->form([Select::make('status')->options(ActionFormStatus::class)])
+            // Exactly what an app writes: the record's attribute, straight through.
+            ->fillFormUsing(fn () => ['status' => $this->record?->status])
+            ->action(fn (array $data) => $this->record?->update(['status' => $data['status']]));
+    }
+
+    public function render(): string
+    {
+        return <<<'BLADE'
+            <div>
+                <x-wire-actions::button :action="$this->editStatusAction()" />
+                <x-wire-actions::modal-host :component="$this" />
+            </div>
+        BLADE;
+    }
+}
+
+beforeEach(function () {
+    Schema::dropIfExists('action_form_articles');
+    Schema::create('action_form_articles', function (Blueprint $table): void {
+        $table->id();
+        $table->string('status')->nullable();
+        $table->timestamps();
+    });
+});
+
+it('seeds an enum-cast attribute into the modal state as its scalar key', function () {
+    $article = ActionFormArticle::query()->create(['status' => ActionFormStatus::Published]);
+
+    Livewire::test(ActionFormEnumHost::class, ['id' => $article->id])
+        ->call('mountAction', 'editStatus')
+        ->assertSet('mountedActions.0.data.status', 'published');
+});
+
+it('renders the select for an enum-cast attribute instead of fataling on its type', function () {
+    $article = ActionFormArticle::query()->create(['status' => ActionFormStatus::Published]);
+
+    Livewire::test(ActionFormEnumHost::class, ['id' => $article->id])
+        ->call('mountAction', 'editStatus')
+        ->assertOk()
+        ->assertSee('Published');
+});
+
+it('saves the choice back through the cast', function () {
+    $article = ActionFormArticle::query()->create(['status' => ActionFormStatus::Published]);
+
+    Livewire::test(ActionFormEnumHost::class, ['id' => $article->id])
+        ->call('mountAction', 'editStatus')
+        ->set('mountedActions.0.data.status', 'draft')
+        ->call('callMountedAction');
+
+    expect($article->fresh()->status)->toBe(ActionFormStatus::Draft);
+});
+
+it('resolves the selected label from an enum instance handed to it directly', function () {
+    // The render path takes `mixed`: a host can also write the bag itself
+    // ($set, a public property assigned from a model), so the label lookup
+    // normalises rather than trusting the caller.
+    $select = Select::make('status')->options(ActionFormStatus::class);
+
+    expect($select->getSelectedOptionLabels(ActionFormStatus::Published))
+        ->toBe(['published' => 'Published']);
+});

From 118361324e6703fb5f6eee205d0b5cc49f5e6aef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ond=C5=99ej=20Nykl=C3=AD=C4=8Dek?=
 <60318239+ONyklicek@users.noreply.github.com>
Date: Mon, 31 Aug 2026 21:25:28 +0200
Subject: [PATCH 2/4] Fix copy button

---
 .../resources/views/partials/copy-assets.blade.php     |  8 ++++++++
 .../core/tests/Unit/Foundation/View/CopyButtonTest.php | 10 ++++++++++
 workbench/scripts/verify-copy-cell.mjs                 |  7 +++++++
 3 files changed, 25 insertions(+)

diff --git a/packages/core/resources/views/partials/copy-assets.blade.php b/packages/core/resources/views/partials/copy-assets.blade.php
index f58c87e0..7da92f50 100644
--- a/packages/core/resources/views/partials/copy-assets.blade.php
+++ b/packages/core/resources/views/partials/copy-assets.blade.php
@@ -41,6 +41,14 @@
      `hidden` and the viewport coordinates are driven by the controller; the
      transition is the browser's, so no Alpine is involved in showing it. --}}
 @once
+{{-- `hidden` alone does not hide it: Tailwind's preflight rule for the attribute
+     is `[hidden]:where(:not([hidden="until-found"]))`, whose `:where()` counts for
+     nothing — so it ties with the `inline-flex` utility below on specificity and
+     loses on order. Without this the pill is painted from first render, at the
+     static position a `fixed` element falls back to, which is the table's corner.
+     Scoped to the pill's own attribute so it beats the utility (0,2,0) without
+     touching anything else on the page. --}}
+<style>[data-copy-feedback][hidden] { display: none; }</style>
 <span
     data-copy-feedback
     hidden
diff --git a/packages/core/tests/Unit/Foundation/View/CopyButtonTest.php b/packages/core/tests/Unit/Foundation/View/CopyButtonTest.php
index caafafbc..84fcfb21 100644
--- a/packages/core/tests/Unit/Foundation/View/CopyButtonTest.php
+++ b/packages/core/tests/Unit/Foundation/View/CopyButtonTest.php
@@ -121,3 +121,13 @@
 
     expect(substr_count($html, 'data-copy-feedback-text'))->toBe(1);
 });
+
+it('keeps the feedback pill hidden until the controller places it', function () {
+    // `hidden` alone loses to the pill's own `inline-flex` utility — Tailwind's
+    // preflight rule for the attribute is wrapped in `:where()`, so it ties on
+    // specificity and loses on order. The pill then sat painted at the static
+    // position a `fixed` element falls back to: the table's top-left corner.
+    $html = Blade::render("@include('wire-core::partials.copy-assets')");
+
+    expect($html)->toContain('[data-copy-feedback][hidden] { display: none; }');
+});
diff --git a/workbench/scripts/verify-copy-cell.mjs b/workbench/scripts/verify-copy-cell.mjs
index 59f8e1ca..397b027a 100644
--- a/workbench/scripts/verify-copy-cell.mjs
+++ b/workbench/scripts/verify-copy-cell.mjs
@@ -71,6 +71,11 @@ try {
     return JSON.stringify({
       present: true,
       hidden: p.hidden,
+      // The attribute alone does not hide it: the pill also carries inline-flex,
+      // which ties with Tailwind's preflight rule for the attribute on
+      // specificity and wins on order. Reading p.hidden only would report a
+      // pill parked, painted, in the table's corner as hidden.
+      display: getComputedStyle(p).display,
       text: p.querySelector('[data-copy-feedback-text]')?.textContent ?? '',
       left: p.style.left,
     });
@@ -101,12 +106,14 @@ try {
 
   const before = JSON.parse(await pillState());
   check('pill starts hidden', before.present && before.hidden === true);
+  check('pill starts unpainted, not just flagged hidden', before.display === 'none', `display ${before.display}`);
 
   // ── 2. A copy actually copies ────────────────────────────────────────
   await clickCopy(0);
 
   const after = JSON.parse(await pillState());
   check('pill shows after a copy', after.hidden === false, `text "${after.text}"`);
+  check('pill is actually painted once shown', after.display !== 'none', `display ${after.display}`);
   check('pill carries the column message', after.text.length > 0, `"${after.text}"`);
   check('pill is positioned at the button', after.left !== '' && after.left !== undefined, `left ${after.left}`);
   await shot('01-copied');

From 6e3dbedf2fc0c9f24d5557054382d2979c0941fc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ond=C5=99ej=20Nykl=C3=AD=C4=8Dek?=
 <60318239+ONyklicek@users.noreply.github.com>
Date: Mon, 31 Aug 2026 21:28:19 +0200
Subject: [PATCH 3/4] Update changelog

---
 CHANGELOG.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 79f4ddd8..fc179b1d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@ All notable changes to the Wire ecosystem will be documented in this file.
 
 ### Fixed
 - **An action modal prefilled from an enum-cast column died on `Select::getOptionLabel(): Argument #1 ($value) must be of type string|int|null, App\Enums\Status given`.** `fillFormUsing(fn ($record) => ['status' => $record->status])` is the obvious way to write a prefill, and on a column with an enum cast the attribute is the case object, not its backing value. That object went into the modal's form-data bag untouched: `HasModal::getFormDefaults()` returned `$overrides + $seed` raw, and the bag is written **straight into Livewire state** by the host (`WithActions`, `InteractsWithTableActions`, `WithTable`) — the one seeding path that never passes through the form runtime, whose `StateManager::fill()` has collapsed enums to scalars all along. So the enum reached the field's own render, where `getSelectedOptionLabels()` handed it to a `string|int|null` parameter and PHP fataled — a 500 on opening the modal, before the user could touch anything. Two things were wrong with it beyond the crash: an enum instance cannot round-trip through Livewire state to the browser, and a `<select>` compares its `<option value>` against the scalar key, so even a field that survived the render would have shown nothing selected. `getFormDefaults()` now collapses the whole bag through the canonical `EnumResolver::scalarDeep()` — nested rows and multi-select arrays included — so the seeded state carries backing values, the option matches, and the choice still saves back through the cast. `Select::getSelectedOptionLabels()` normalises its own input the same way as a second line of defence, because its parameter is `mixed` and a host can also write the bag itself (an `$set`, a public property assigned from a model). Core gained no knowledge of `wire-forms` for it: `EnumResolver` is a Foundation resolver core already owns.
+- **A table with a `copyable()` column parked a “Copied!” pill in its top-left corner, from first render.** The feedback pill is one element for the whole page, rendered `hidden` by `copy-assets.blade.php` and shown by the copy controller beside whichever button was pressed. `hidden` did not hide it: the pill also carries `inline-flex`, and Tailwind states the attribute as `[hidden]:where(:not([hidden="until-found"])){display:none}` — `:where()` contributes nothing to specificity, so that rule ties with `.inline-flex` and loses on order, utilities being emitted after preflight. The pill was therefore painted before anything was ever copied, and since it is `position: fixed` with no coordinates until the controller places it, it fell back to its static position: the corner of the table. Tailwind 4.1 hides the damage by marking its own rule `!important`, which is why the workbench previews never showed it and only apps on Tailwind 3.x or 4.0.x saw the stray pill — both inside the support range of ADR 0005. The partial now carries the same scoped rule the fill handle already uses, `[data-copy-feedback][hidden] { display: none; }`, which outranks the utility on its own specificity and so holds whatever Tailwind the consumer builds with. No change to the shipped `wire-core-copy.js`. The `copy-cell` browser driver read `p.hidden` — the IDL property, which reports a fully painted element as hidden — and now reads `getComputedStyle(p).display` on both sides of a copy.
 
 ## [1.17.1]
 

From 97174fb44e736b82915d726f3dcfe217374ae516 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ond=C5=99ej=20Nykl=C3=AD=C4=8Dek?=
 <60318239+ONyklicek@users.noreply.github.com>
Date: Mon, 31 Aug 2026 21:30:33 +0200
Subject: [PATCH 4/4] Update changelog

---
 packages/boost/resources/boost/docs/core/actions.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/boost/resources/boost/docs/core/actions.md b/packages/boost/resources/boost/docs/core/actions.md
index e51c28a9..4fea0367 100644
--- a/packages/boost/resources/boost/docs/core/actions.md
+++ b/packages/boost/resources/boost/docs/core/actions.md
@@ -184,6 +184,8 @@ Action::make('edit')
     ->action(fn ($record, array $data) => $record->update($data));
 ```
 
+The closure may hand back an enum case straight off a cast attribute (`fn ($record) => ['role' => $record->role]`): the seeded bag collapses every enum to its backing value, because that is what Livewire state carries to the browser and what a `Select` matches its `<option>` values against. The choice still saves back through the cast.
+
 A `HeaderAction` form modal has **no record**, so its `fillFormUsing` closure takes no arguments. Use it to seed initial state — and always seed array-typed fields (`CheckboxList`, `Tags`, multiple `Select`) with an empty array so they bind correctly from the first interaction:
 
 ```php