Laravel Validation amount array of fields not work

Question

I have created rule validation as follow :

$rules = [
  'items.*.qty' => ['required', 'integer', 'min:1'],
  'items.*.ordered_qty' => ['required','numeric','min:1']
]
$this->validate($request, $rules);

here i need to validate that each ordered_qty should be greater than qty I have tried the below way but it doesn't work for me

$rules = [
  'items.*.qty' => ['required', 'integer', 'min:1','max:items.*.ordered_qty'],
  'items.*.ordered_qty' => ['required','numeric','min:1']
]
$this->validate($request, $rules);

i tried custom validation also but i could not able to getting the value of other field

$rules = [
  'items.*.qty' => ['required', 'integer', 'min:1',function ($attribute, $value, $fail) {
            if ($value > ordered_qty) {
                $fail(':attribute qty is invalid!');
            }
        }],
  'items.*.ordered_qty' => ['required','numeric','min:1']
]

It validate wrong. How can i do the comparision on array of objects among their attributes

yes i tried that also but how can i getting the value of other field inside the custom validation function — nifCody
– nifCody, Commented May 31, 2019 at 10:22
Possible of duplication stackoverflow.com/questions/32036882/… — Sethu
– Sethu, Commented May 31, 2019 at 10:23
@Sethu the mention question is releated to single filed validation but my question is array of fields — nifCody
– nifCody, Commented May 31, 2019 at 10:28
try like this 'required|soft_delete:pim_attribute_fields,'.$attribute_id, — Kmg Kumar
– Kmg Kumar, Commented May 31, 2019 at 10:47

TJVB · Accepted Answer · 2019-05-31 10:16:19Z

1

You are using the max on qty but max suspect a value while you are trying to validate it with the input of another field. I think you need to use lte, see: https://laravel.com/docs/5.8/validation#rule-lte

answered May 31, 2019 at 10:16

TJVB

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