diff --git a/app/Livewire/Concerns/ProvidesPressReleaseFormRules.php b/app/Livewire/Concerns/ProvidesPressReleaseFormRules.php
new file mode 100644
index 00000000..2b449324
--- /dev/null
+++ b/app/Livewire/Concerns/ProvidesPressReleaseFormRules.php
@@ -0,0 +1,70 @@
+<?php
+
+namespace App\Livewire\Concerns;
+
+use Closure;
+use Illuminate\Validation\Rule;
+
+/**
+ * Gemeinsame Validierungsregeln der PM-Editoren (Admin + Customer).
+ *
+ * Liefert alle in allen vier Editoren identischen Regeln (Inhaltsfelder,
+ * Veröffentlichungsmodus, terminabhängiger Scheduling-Block, Embargo). Die
+ * nutzende Komponente ergänzt in `formRules()` nur die unterschiedlichen
+ * Schlüssel (`portal` nur im Admin, `companyId` mit/ohne `exists`).
+ *
+ * Setzt [[InteractsWithPressReleaseScheduling]] voraus (nutzt `$publishMode`
+ * und `resolveScheduledAt()`).
+ *
+ * @return array<string, array<int, mixed>>
+ */
+trait ProvidesPressReleaseFormRules
+{
+    /**
+     * @return array<string, array<int, mixed>>
+     */
+    protected function baseFormRules(): array
+    {
+        $rules = [
+            'language' => ['required', Rule::in(['de', 'en'])],
+            'categoryId' => ['required', 'integer', Rule::exists('categories', 'id')],
+            'contactId' => ['nullable', 'integer'],
+            'title' => ['required', 'string', 'min:5', 'max:255'],
+            'subtitle' => ['nullable', 'string', 'max:255'],
+            'text' => ['required', 'string', 'min:50'],
+            'keywords' => ['nullable', 'string', 'max:255'],
+            'backlinkUrl' => ['nullable', 'url', 'max:255'],
+            'boilerplateOverride' => ['nullable', 'string', 'max:5000'],
+            'publishMode' => ['required', Rule::in(['now', 'scheduled'])],
+        ];
+
+        // Termin-Pflicht nur, wenn der User explizit Scheduling gewählt hat.
+        // Min. 5 Minuten in der Zukunft, damit der Background-Job (alle 5 Min)
+        // die PM verlässlich rechtzeitig fängt.
+        if ($this->publishMode === 'scheduled') {
+            $rules['scheduledDate'] = ['required', 'date'];
+            $rules['scheduledTime'] = ['required', 'date_format:H:i'];
+            $rules['scheduledAt'] = [
+                'required',
+                'date',
+                // Termin wird in Europe/Berlin erfasst; deshalb hier zeitzonen-
+                // bewusst prüfen statt über die naive `after:`-Regel.
+                function (string $attribute, mixed $value, Closure $fail): void {
+                    $scheduledAt = $this->resolveScheduledAt();
+
+                    if ($scheduledAt === null || $scheduledAt->lessThanOrEqualTo(now()->addMinutes(5))) {
+                        $fail(__('Der Veröffentlichungstermin muss mindestens 5 Minuten in der Zukunft liegen.'));
+                    }
+                },
+            ];
+        } else {
+            $rules['scheduledDate'] = ['nullable'];
+            $rules['scheduledTime'] = ['nullable'];
+            $rules['scheduledAt'] = ['nullable'];
+        }
+
+        $rules['embargoAt'] = ['nullable'];
+
+        return $rules;
+    }
+}
diff --git a/resources/views/livewire/admin/press-releases/create.blade.php b/resources/views/livewire/admin/press-releases/create.blade.php
index 93527744..3ac4c587 100644
--- a/resources/views/livewire/admin/press-releases/create.blade.php
+++ b/resources/views/livewire/admin/press-releases/create.blade.php
@@ -21,6 +21,7 @@ use Livewire\Volt\Component;
 new #[Layout('components.layouts.app'), Title('Neue Pressemitteilung')] class extends Component {
     use \App\Livewire\Concerns\InteractsWithPressReleaseScheduling;
     use \App\Livewire\Concerns\InteractsWithPressReleaseTags;
+    use \App\Livewire\Concerns\ProvidesPressReleaseFormRules;
 
     public string $portal = 'presseecho';
 
@@ -97,46 +98,11 @@ new #[Layout('components.layouts.app'), Title('Neue Pressemitteilung')] class ex
      */
     protected function formRules(): array
     {
-        $rules = [
+        return [
+            ...$this->baseFormRules(),
             'portal' => ['required', Rule::in(array_map(fn(Portal $p) => $p->value, Portal::cases()))],
-            'language' => ['required', Rule::in(['de', 'en'])],
             'companyId' => ['required', 'integer', Rule::exists('companies', 'id')],
-            'categoryId' => ['required', 'integer', Rule::exists('categories', 'id')],
-            'contactId' => ['nullable', 'integer'],
-            'title' => ['required', 'string', 'min:5', 'max:255'],
-            'subtitle' => ['nullable', 'string', 'max:255'],
-            'text' => ['required', 'string', 'min:50'],
-            'keywords' => ['nullable', 'string', 'max:255'],
-            'backlinkUrl' => ['nullable', 'url', 'max:255'],
-            'boilerplateOverride' => ['nullable', 'string', 'max:5000'],
-            'publishMode' => ['required', Rule::in(['now', 'scheduled'])],
         ];
-
-        if ($this->publishMode === 'scheduled') {
-            $rules['scheduledDate'] = ['required', 'date'];
-            $rules['scheduledTime'] = ['required', 'date_format:H:i'];
-            $rules['scheduledAt'] = [
-                'required',
-                'date',
-                // Termin wird in Europe/Berlin erfasst; deshalb hier zeitzonen-
-                // bewusst prüfen statt über die naive `after:`-Regel.
-                function (string $attribute, mixed $value, \Closure $fail): void {
-                    $scheduledAt = $this->resolveScheduledAt();
-
-                    if ($scheduledAt === null || $scheduledAt->lessThanOrEqualTo(now()->addMinutes(5))) {
-                        $fail(__('Der Veröffentlichungstermin muss mindestens 5 Minuten in der Zukunft liegen.'));
-                    }
-                },
-            ];
-        } else {
-            $rules['scheduledDate'] = ['nullable'];
-            $rules['scheduledTime'] = ['nullable'];
-            $rules['scheduledAt'] = ['nullable'];
-        }
-
-        $rules['embargoAt'] = ['nullable'];
-
-        return $rules;
     }
 
     public function save(string $submitStatus = 'draft'): void
diff --git a/resources/views/livewire/admin/press-releases/edit.blade.php b/resources/views/livewire/admin/press-releases/edit.blade.php
index cf683532..7b1c889c 100644
--- a/resources/views/livewire/admin/press-releases/edit.blade.php
+++ b/resources/views/livewire/admin/press-releases/edit.blade.php
@@ -26,6 +26,7 @@ use Livewire\Volt\Component;
 new #[Layout('components.layouts.app'), Title('Pressemitteilung bearbeiten')] class extends Component {
     use \App\Livewire\Concerns\InteractsWithPressReleaseScheduling;
     use \App\Livewire\Concerns\InteractsWithPressReleaseTags;
+    use \App\Livewire\Concerns\ProvidesPressReleaseFormRules;
 
     #[Locked]
     public int $id;
@@ -143,46 +144,11 @@ new #[Layout('components.layouts.app'), Title('Pressemitteilung bearbeiten')] cl
      */
     protected function formRules(): array
     {
-        $rules = [
+        return [
+            ...$this->baseFormRules(),
             'portal' => ['required', Rule::in(array_map(fn(Portal $p) => $p->value, Portal::cases()))],
-            'language' => ['required', Rule::in(['de', 'en'])],
             'companyId' => ['required', 'integer', Rule::exists('companies', 'id')],
-            'categoryId' => ['required', 'integer', Rule::exists('categories', 'id')],
-            'contactId' => ['nullable', 'integer'],
-            'title' => ['required', 'string', 'min:5', 'max:255'],
-            'subtitle' => ['nullable', 'string', 'max:255'],
-            'text' => ['required', 'string', 'min:50'],
-            'keywords' => ['nullable', 'string', 'max:255'],
-            'backlinkUrl' => ['nullable', 'url', 'max:255'],
-            'boilerplateOverride' => ['nullable', 'string', 'max:5000'],
-            'publishMode' => ['required', Rule::in(['now', 'scheduled'])],
         ];
-
-        if ($this->publishMode === 'scheduled') {
-            $rules['scheduledDate'] = ['required', 'date'];
-            $rules['scheduledTime'] = ['required', 'date_format:H:i'];
-            $rules['scheduledAt'] = [
-                'required',
-                'date',
-                // Termin wird in Europe/Berlin erfasst; deshalb hier zeitzonen-
-                // bewusst prüfen statt über die naive `after:`-Regel.
-                function (string $attribute, mixed $value, \Closure $fail): void {
-                    $scheduledAt = $this->resolveScheduledAt();
-
-                    if ($scheduledAt === null || $scheduledAt->lessThanOrEqualTo(now()->addMinutes(5))) {
-                        $fail(__('Der Veröffentlichungstermin muss mindestens 5 Minuten in der Zukunft liegen.'));
-                    }
-                },
-            ];
-        } else {
-            $rules['scheduledDate'] = ['nullable'];
-            $rules['scheduledTime'] = ['nullable'];
-            $rules['scheduledAt'] = ['nullable'];
-        }
-
-        $rules['embargoAt'] = ['nullable'];
-
-        return $rules;
     }
 
     public function save(): void
diff --git a/resources/views/livewire/customer/press-releases/create.blade.php b/resources/views/livewire/customer/press-releases/create.blade.php
index 8f494d19..87565500 100644
--- a/resources/views/livewire/customer/press-releases/create.blade.php
+++ b/resources/views/livewire/customer/press-releases/create.blade.php
@@ -27,6 +27,7 @@ new #[Layout('components.layouts.app'), Title('Neue Pressemitteilung')] class ex
 {
     use \App\Livewire\Concerns\InteractsWithPressReleaseScheduling;
     use \App\Livewire\Concerns\InteractsWithPressReleaseTags;
+    use \App\Livewire\Concerns\ProvidesPressReleaseFormRules;
 
     public string $portal = 'presseecho';
 
@@ -128,48 +129,10 @@ new #[Layout('components.layouts.app'), Title('Neue Pressemitteilung')] class ex
      */
     protected function formRules(): array
     {
-        $rules = [
-            'language' => ['required', Rule::in(['de', 'en'])],
+        return [
+            ...$this->baseFormRules(),
             'companyId' => ['required', 'integer'],
-            'categoryId' => ['required', 'integer', Rule::exists('categories', 'id')],
-            'contactId' => ['nullable', 'integer'],
-            'title' => ['required', 'string', 'min:5', 'max:255'],
-            'subtitle' => ['nullable', 'string', 'max:255'],
-            'text' => ['required', 'string', 'min:50'],
-            'keywords' => ['nullable', 'string', 'max:255'],
-            'backlinkUrl' => ['nullable', 'url', 'max:255'],
-            'boilerplateOverride' => ['nullable', 'string', 'max:5000'],
-            'publishMode' => ['required', Rule::in(['now', 'scheduled'])],
         ];
-
-        // Termin-Pflicht nur, wenn der User explizit Scheduling gewählt hat.
-        // Min. 5 Minuten in der Zukunft, damit der Background-Job (alle 5 Min)
-        // die PM verlässlich rechtzeitig fängt.
-        if ($this->publishMode === 'scheduled') {
-            $rules['scheduledDate'] = ['required', 'date'];
-            $rules['scheduledTime'] = ['required', 'date_format:H:i'];
-            $rules['scheduledAt'] = [
-                'required',
-                'date',
-                // Termin wird in Europe/Berlin erfasst; deshalb hier zeitzonen-
-                // bewusst prüfen statt über die naive `after:`-Regel.
-                function (string $attribute, mixed $value, \Closure $fail): void {
-                    $scheduledAt = $this->resolveScheduledAt();
-
-                    if ($scheduledAt === null || $scheduledAt->lessThanOrEqualTo(now()->addMinutes(5))) {
-                        $fail(__('Der Veröffentlichungstermin muss mindestens 5 Minuten in der Zukunft liegen.'));
-                    }
-                },
-            ];
-        } else {
-            $rules['scheduledDate'] = ['nullable'];
-            $rules['scheduledTime'] = ['nullable'];
-            $rules['scheduledAt'] = ['nullable'];
-        }
-
-        $rules['embargoAt'] = ['nullable'];
-
-        return $rules;
     }
 
     // Tag-Verwaltung (addTag/removeTag/tagsArray) liegt im Trait
diff --git a/resources/views/livewire/customer/press-releases/edit.blade.php b/resources/views/livewire/customer/press-releases/edit.blade.php
index 234ff10c..0679cb73 100644
--- a/resources/views/livewire/customer/press-releases/edit.blade.php
+++ b/resources/views/livewire/customer/press-releases/edit.blade.php
@@ -16,7 +16,6 @@ use App\Services\PressRelease\PressReleaseService;
 use App\Services\PressRelease\QuotaExceededException;
 use Flux\Flux;
 use Illuminate\Database\Eloquent\Collection;
-use Illuminate\Validation\Rule;
 use Livewire\Attributes\Computed;
 use Livewire\Attributes\Layout;
 use Livewire\Attributes\Locked;
@@ -28,6 +27,7 @@ new #[Layout('components.layouts.app'), Title('Pressemitteilung bearbeiten')] cl
 {
     use \App\Livewire\Concerns\InteractsWithPressReleaseScheduling;
     use \App\Livewire\Concerns\InteractsWithPressReleaseTags;
+    use \App\Livewire\Concerns\ProvidesPressReleaseFormRules;
 
     #[Locked]
     public int $id;
@@ -171,45 +171,10 @@ new #[Layout('components.layouts.app'), Title('Pressemitteilung bearbeiten')] cl
      */
     protected function formRules(): array
     {
-        $rules = [
-            'language' => ['required', Rule::in(['de', 'en'])],
+        return [
+            ...$this->baseFormRules(),
             'companyId' => ['required', 'integer'],
-            'categoryId' => ['required', 'integer', Rule::exists('categories', 'id')],
-            'contactId' => ['nullable', 'integer'],
-            'title' => ['required', 'string', 'min:5', 'max:255'],
-            'subtitle' => ['nullable', 'string', 'max:255'],
-            'text' => ['required', 'string', 'min:50'],
-            'keywords' => ['nullable', 'string', 'max:255'],
-            'backlinkUrl' => ['nullable', 'url', 'max:255'],
-            'boilerplateOverride' => ['nullable', 'string', 'max:5000'],
-            'publishMode' => ['required', Rule::in(['now', 'scheduled'])],
         ];
-
-        if ($this->publishMode === 'scheduled') {
-            $rules['scheduledDate'] = ['required', 'date'];
-            $rules['scheduledTime'] = ['required', 'date_format:H:i'];
-            $rules['scheduledAt'] = [
-                'required',
-                'date',
-                // Termin wird in Europe/Berlin erfasst; deshalb hier zeitzonen-
-                // bewusst prüfen statt über die naive `after:`-Regel.
-                function (string $attribute, mixed $value, \Closure $fail): void {
-                    $scheduledAt = $this->resolveScheduledAt();
-
-                    if ($scheduledAt === null || $scheduledAt->lessThanOrEqualTo(now()->addMinutes(5))) {
-                        $fail(__('Der Veröffentlichungstermin muss mindestens 5 Minuten in der Zukunft liegen.'));
-                    }
-                },
-            ];
-        } else {
-            $rules['scheduledDate'] = ['nullable'];
-            $rules['scheduledTime'] = ['nullable'];
-            $rules['scheduledAt'] = ['nullable'];
-        }
-
-        $rules['embargoAt'] = ['nullable'];
-
-        return $rules;
     }
 
     /**