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primer_live

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An implementation of GitHub's Primer Design System for Phoenix LiveView.

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primer_live lib helpers schema_helpers.ex
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lib/helpers/schema_helpers.ex 

defmodule PrimerLive.Helpers.SchemaHelpers do

  @moduledoc false



  use Phoenix.Component

  alias PrimerLive.Helpers.{FormHelpers}



  @doc """

  Validates attribute `form`.

  Allowed values:

  - nil

  - atom

  - Phoenix.HTML.Form

  - a struct whose stringified type contains "Form"

  """

  def validate_is_form(assigns) do

    form = assigns[:form]



    cond do

      is_nil(form) -> true

      is_atom(form) -> true

      FormHelpers.is_form(form) -> true

      true -> {:error, "attr form: invalid value"}

    end

  end

end