Appending data in form request laravel inside array - php

Question

I have a form request which I need to validate . If I dd the $request->all() it shows me the following result.
"adults_information" => array:1 [▼
0 => array:6 [▼
"first_name" => "Luke"
"last_name" => "Greer"
"dob_day" => "08"
"dob_month" => "01"
"dob_year" => 1935
"gender" => "M"
]]
"contact_name" => "Eula Dennis"
"mobile_number" => "7308001726"
What I want is to create extra field after dob_year such as dob which constist of calculation of dob_day,"dob_year","dob_month" . I want some line of code such that when I do dd($request->all()) . I want to get the output like this .
"adults_information" => array:1 [▼
0 => array:6 [▼
"first_name" => "Luke"
"last_name" => "Greer"
"dob_day" => "08"
"dob_month" => "01"
"dob_year" => 1935
"gender" => "M",
"dob"=>"1935-01-08"
]]
"contact_name" => "Eula Dennis"
"mobile_number" => "7308001726"
I tried $request->add() but it didn't work . Any help will be appriciated

Answer 1

The correct syntax is not $request->add but $request->request->add.
So:
$request->request->add([
'adults_information'=>$request->adults_information + ['dob' => '1935-01-08']
]);

Answer 2

$inputs = $request->all();
foreach($inputs['adults_information'] as $key => $info)
{
$dob = $info['dob_year'].'-'.
$info['dob_month'].'-'.
$info['dob_day'];
$inputs['adults_information'][$key]['dob'] = $dob;
}
$request->merge($inputs);
dd($request->all());

Answer 3

Hi u can use merge() with array_push to push a nested array.
$adults_information = $request->adults_information;
$insert = [
"first_name" => "Luke",
"last_name" => "Greer",
"dob_day" => "08",
"dob_month" => "01",
"dob_year" => 1935,
"gender" => "M",
"dob"=>"1935-01-08"
];
array_push($adults_information, $insert);
$request->merge('adults_information', $adults_information);
https://laravel.com/docs/5.6/requests
Hope this helps

Answer 4

You can use replace method for appending item to request object. For more details you can check Laravel API docs https://laravel.com/api/5.6/Illuminate/Http/Request.html#method_replace . For example.
$data = $request->all();
$data['appending_data_1'] = 'dummy value';
$data['appending_data_2'] = 'dummy value';
$request->replace($data);