<?php
$rows = [
0 => [
'device_id' => 3
'price' => 321312
],
1 => [
'device_id' => 1,
'price' => 1123
]
];
Validator::make($rows->toArray(), [
'*.device_id' => ['required', 'integer', 'exists:App\Device,id', Rule::unique('prices')
->where('device_id', $rows['device_id'])
],
'*.price' => ['required', 'numeric', 'min:0', 'max:16777215'],
])
->validate();
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