playcond.scala

behavior of "vanilla play conditional mapping"

it should "not contain an error for the conditional validation when there is a field-level error" in {
  val data = Map("nonUkResident" -> "true")
  val res = form.bind(data)

  assert(res.errors.length == 1)
  assert(res.errors.head.key === "email")
}

it should "not allow an field-level error message for a conditional validation" in {
  val data = Map("nonUkResident" -> "true", "email" -> "abc@gov.uk")
  val res = form.bind(data)

  assert(res.errors.length == 1)
  assert(res.errors.head.key === "")
}

lazy val form = Form(mapping(
  "nonUkResident" -> boolean,
  "country" -> optional(nonEmptyText),
  "email" -> nonEmptyText
)(Model.apply)(Model.unapply).verifying("Error.countryRequired", x => x.nonUkResident && x.country.isDefined))

case class Model(nonUkResident: Boolean, country: Option[String], email: String)