mkeremcansev
[
'title' => 'required|max:15',
'product_id' => 'required|integer',
'variant' => 'required|array',
'variant.*.option_title' => 'required|max:15|distinct',
'variant.*.option_stock' => 'required|integer|distinct',
'variant.*.option_price' => 'required|integer|distinct',
]