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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 field_state.ex
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lib/field_state.ex 

defmodule PrimerLive.FieldState do

  @moduledoc """

  State object with validation data for a particular form field.



  Struct fields:

  - `changeset` - `Ecto.Changeset` struct.

  - `field_errors` - Changeset `errors`, filtered for the field.

  - `valid?` - True if changeset's `field_errors` is empty for the field.

  - `ignore_errors?` - Changeset has errors but should not be displayed (currently when `changeset.action` is `nil`)

  - `message` - Default message derived from changeset `errors`, unless overridden by `validation_message` attribute.

  - `message_id` - Generated id that is used for `aria_describedby`.

  """

  defstruct valid?: false,

            ignore_errors?: false,

            changeset: nil,

            message: nil,

            message_id: nil,

            field_errors: []

end