Password validation

gistfile1.scala

  override lazy val password = new MappedPassword(this) {
    private def validatePassword(passwordText: String): List[FieldError] = {
      Password.validate(passwordText) match {
        case Password.Error.Length => List(FieldError(this, Text(S.??("Password too short"))))
        case Password.Error.Groups => List(FieldError(this, Text(S.??("Password must contain at least 3 different character classes"))))
        case _ => Nil
      }
    }

    override def validations = validatePassword _ :: super.validations
  }