# `Stripe.Params.PaymentLinkCreateParams.CustomFields`
[🔗](https://github.com/jeffhuen/tiger_stripe/blob/main/lib/stripe/params/payment_link_create_params.ex#L213)

Nested parameters.

# `t`

```elixir
@type t() :: %Stripe.Params.PaymentLinkCreateParams.CustomFields{
  dropdown:
    Stripe.Params.PaymentLinkCreateParams.CustomFields.Dropdown.t() | nil,
  key: String.t() | nil,
  label: Stripe.Params.PaymentLinkCreateParams.CustomFields.Label.t() | nil,
  numeric: Stripe.Params.PaymentLinkCreateParams.CustomFields.Numeric.t() | nil,
  optional: boolean() | nil,
  text: Stripe.Params.PaymentLinkCreateParams.CustomFields.Text.t() | nil,
  type: String.t() | nil
}
```

* `dropdown` - Configuration for `type=dropdown` fields.
* `key` - String of your choice that your integration can use to reconcile this field. Must be unique to this field, alphanumeric, and up to 200 characters. Max length: 200.
* `label` - The label for the field, displayed to the customer.
* `numeric` - Configuration for `type=numeric` fields.
* `optional` - Whether the customer is required to complete the field before completing the Checkout Session. Defaults to `false`.
* `text` - Configuration for `type=text` fields.
* `type` - The type of the field. Possible values: `dropdown`, `numeric`, `text`.

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*Consult [api-reference.md](api-reference.md) for complete listing*