# `Reactor.Builder.Input`
[🔗](https://github.com/ash-project/reactor/blob/main/lib/reactor/builder/input.ex/#L6)

Handle adding inputs to Reactors for the builder.

You should not use this module directly, but instead use
`Reactor.Builder.add_input/3`.

# `options`

```elixir
@type options() ::
  [description: nil | String.t(), transform: transform()] | transform()
```

# `transform`

```elixir
@type transform() :: nil | (any() -> any()) | {Reactor.Step.step(), keyword()}
```

# `add_input`

```elixir
@spec add_input(Reactor.t(), any(), options() | transform()) ::
  {:ok, Reactor.t()} | {:error, any()}
```

Add a named input to the reactor.

---

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