How to send multiple parameters in a function using EJS

<a data-state_name="state_name" data-state_id="state_id" >ADD STATE</a>

$(function() {
...
  $('a[data-state_id]').click(function() {
    var $this = $(this);
    showState($this.data('state_name'), $this.data('state_id'));
    return false;
  });
...
});

function createFunction(body, paramNames) {
  return new Function(paramNames, body);
}

$(document).ready(function(){
    var func1 = createFunction("return a + 1;", ["a"]);
    var func2 = createFunction("return a + b;", ["a","b"]);
    $("#singleParam").text(func1.apply(this,[1]));
    $("#multipleParam").text(func2.apply(this, [1, 2]));
});

use App\Rules\Uppercase;

$request->validate([
    'name' => ['required', new Uppercase($param)],
]);

namespace App\Rules;

use Illuminate\Contracts\Validation\Rule;

class Uppercase implements Rule
{
    protected $extraParam;

    public function __construct($param)
    {
        $this->extraParam = $param;
    }

    public function passes($attribute, $value)
    {
        // Access the extra param as $this->extraParam
        return strtoupper($value) === $value;
    }
}

class Something():
    def __init__(self,input1, input2, input3):
        self.input1 = input1
        self.input2 = input2
        self.input3 = input3

    def function1(self, input4, input5, input6):
        self.input4 = input4
        self.input5 = input5
        self.input6 = input6
        something = (self.input1 +  self.input2 + self.input3)+input4+input5+input6
        return something

    def function2(self, input7, input8):
        something2 = self.function1(self.input4, self.input5, self.input6)+input7+input8
        return something2        

a = Something(1,2,3)
print(a.function1(4,5,6))
print(a.function2(7, 8))

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