i got this error on stripe when i'm trying to submit my form: "Missing required param: line_items[0][price_data][currency]." the post request is this:
"line_items": [
{
"price_data": {
"unit_amount": "0",
"product_data": {
"name": ""
}
},
"quantity": "1"
}
],and is missing the product_data name and the currency line.
