javascript

function stripeTokenHandler(token){

            var form = document.getElementById('payment-form');
            var hiddenInput=document.createElement('input');
            hiddenInput.setAttribute('type','hidden');
            hiddenInput.setAttribute('name','stripeToken');
            hiddenInput.setAttribute('value',token.id);
            form.appendChild(hiddenInput);
            console.log(token.id);
            form.submit();
        }

First of, why are you using JavaScript to add those fields?

Second check the docs https://laravel.com/docs/8.x/billing