formField
Description
Allows extracting a single Form field sent in the request. Data posted from HTML Forms is either of type application/x-www-form-urlencoded
or of type multipart/form-data
.
See formFields for an in-depth description.
Example
- Scala
-
val route = formField('color) { color => complete(s"The color is '$color'") } ~ formField('id.as[Int]) { id => complete(s"The id is '$id'") } // tests: Post("/", FormData("color" -> "blue")) ~> route ~> check { responseAs[String] shouldEqual "The color is 'blue'" } Get("/") ~> Route.seal(route) ~> check { status shouldEqual StatusCodes.BadRequest responseAs[String] shouldEqual "Request is missing required form field 'color'" }
- Java