Laravel-admin form 元件驗證多欄位唯一性

部落格連結：https://www.cnblogs.com/Wenxiaopeng/p/1115...

$name = isset(request()->all()['name']) ? request()->all()['name'] : '';

$id = isset(request()->route()->parameters['car']) ? request()->route()->parameters['car'] : '';

$form->select('aid', 'aid')->options('/admin/xx')

->creationRules(['required', "unique:表名,當前欄位名,NULL,id,其他欄位,{ 值 }"], ['unique' => '資料已存在'])

->updateRules(['required', "unique:cars,aid,{$id},id,name,{$name}"], ['unique' => '資料已存在']);

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