在laravel表单验证,验证数组中,怎么去获取数组的索引
提交的数据
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| { "items": [ { "product_id": "1", "sku_id": "1", "amount": 2 }, { "product_id": "2", "sku_id": "2", "amount": 3 } ] }
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php验证
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| 'items' => ['required', 'array'], 'items.*.product.*.product_id' => [ 'required', function ($attribute, $value, $fail) { preg_match('/items\.(\d+)\.product/', $attribute, $m); $sku = substr ($attribute, 0,strlen($attribute)-10).'sku_id'; preg_match('/items\.'.$m[1].'\.product\.(\d+)\.sku_id/', $sku, $s); }
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