route('equipment'); return [ 'name' => ['required', 'string', 'max:255'], 'serial_number' => ['required', 'string', Rule::unique('equipment', 'serial_number')->ignore($equipment)], 'inventory_number' => ['required', 'string', Rule::unique('equipment', 'inventory_number')->ignore($equipment)], 'category_id' => ['required', 'exists:equipment_categories,id'], 'client_id' => ['nullable', 'exists:users,id'], 'purchase_date' => ['nullable', 'date'], 'warranty_until' => ['nullable', 'date'], 'condition' => ['required', Rule::in(['good', 'fair', 'poor'])], 'notes' => ['nullable', 'string'], ]; } }