DevactionUI.MoneyInput (devaction_ui v0.1.0)

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A field for Brazilian money: the person types digits and the field shows R$ 1.234,56, the last two digits being the cents (DevactionUI.MoneyMask in assets/js/devaction_ui). What is sent is the text as shown; the server reads it with parse/1.

Summary

Functions

money_input(assigns)
parse(text)

The amount of a masked text in cents, or :error when it holds no digits. Cents are an integer, so nothing here depends on a decimal library.

Functions

money_input(assigns)

Attributes

  • id (:string) (required)
  • name (:string) (required)
  • value (:string) - Defaults to "".
  • label (:string) (required)
  • errors (:list) - messages to show under the field. Defaults to [].
  • class (:any) - Defaults to nil.
  • Global attributes are accepted.

parse(text)

@spec parse(String.t() | nil) :: {:ok, non_neg_integer()} | :error

The amount of a masked text in cents, or :error when it holds no digits. Cents are an integer, so nothing here depends on a decimal library.

iex> DevactionUI.MoneyInput.parse("R$ 1.234,56")
{:ok, 123_456}