First value is repeated for each query of nested array validation !

The rule is

'val.*.bond_row_id' => [
                'required',
                Rule::exists('general-data.rased_eftetahies', 'id')->where(function (Builder $query) {
                    return $query->where('branch_code_id', $this->def_branch)
                        ->where('product_code', $this->input('val.*.product_code'))
                        ->where('insertion_num', $this->input('val.*.insertion_num'));
                }),
            ],

The query is

select count(*) as aggregate from `rased_eftetahies` where `id` = '40381' and (`branch_code_id` = '1' and `product_code` = '263' and `insertion_num` = '92')

select count(*) as aggregate from `rased_eftetahies` where `id` = '40382' and (`branch_code_id` = '1' and `product_code` = '263' and `insertion_num` = '92')

But insertion_num should be in the second query 93 instead of 92

select count(*) as aggregate from `rased_eftetahies` where `id` = '40381' and (`branch_code_id` = '1' and `product_code` = '263' and `insertion_num` = '92')

select count(*) as aggregate from `rased_eftetahies` where `id` = '40381' and (`branch_code_id` = '1' and `product_code` = '263' and `insertion_num` = '93')

and the request is

"val" => array:2 [
    0 => array:17 [
      "selected_row" => "1"
      "visible_product_code" => "2165"
      "product_code" => "263"
      "bond_row_id" => "40381"
      "insertion_num" => "92"
      "quantity" => "4.9"
      "stone_weight" => "0"
      "cost_price" => "0.000"
      "selling_price" => "0.000"
      "salary" => "35.000"
      "total_salaries" => "171.500"
      "discount_value" => "0.000"
      "total_cost_price" => "0.000"
      "total_selling_price" => "0.000"
      "bond_num" => "0010003494"
      "bond_date" => "2024/05/21"
      "def_branch" => "1"
    ]
    1 => array:17 [
      "selected_row" => "1"
      "visible_product_code" => "2165"
      "product_code" => "263"
      "bond_row_id" => "40382"
      "insertion_num" => "93"
      "quantity" => "6.2"
      "stone_weight" => "0"
      "cost_price" => "0.000"
      "selling_price" => "0.000"
      "salary" => "35.000"
      "total_salaries" => "217.000"
      "discount_value" => "0.000"
      "total_cost_price" => "0.000"
      "total_selling_price" => "0.000"
      "bond_num" => "0010003494"
      "bond_date" => "2024/05/21"
      "def_branch" => "1"
    ]
  ]