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A component based library for Phoenix LiveView
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lib/surface/components/form/hidden_input.ex
defmodule Surface.Components.Form.HiddenInput do
@moduledoc """
A **hidden** input field.
Provides a wrapper for Phoenix.HTML.Form's `hidden_input/3` function.
All options passed via `opts` will be sent to `hidden_input/3`, `value` and
`class` can be set directly and will override anything in `opts`.
## Examples
```
<HiddenInput form="user" field="token" opts={{ autofocus: "autofocus" }}>
```
"""
use Surface.Components.Form.Input
import Phoenix.HTML.Form, only: [hidden_input: 3]
import Surface.Components.Form.Utils
context get form, from: Form, as: :form_context
context get field, from: Field, as: :field_context
def render(assigns) do
form = get_form(assigns)
field = get_field(assigns)
props = get_non_nil_props(assigns, [:value, :class])
event_opts = get_events_to_opts(assigns)
~H"""
{{ hidden_input(form, field, props ++ @opts ++ event_opts) }}
"""
end
end