refrakt/flash

Values

get_flash

pub fn get_flash(
  req: request.Request(wisp.Connection),
  key: String,
) -> Result(String, Nil)

Read a flash message from a request. Returns the message if present.

set_flash

</>

pub fn set_flash(
  response: response.Response(wisp.Body),
  req: request.Request(wisp.Connection),
  key: String,
  message: String,
) -> response.Response(wisp.Body)

Set a flash message on a response. Uses signed cookies with a short TTL.