message: Fix non-boolean property validation for FBCTF country mappings
diff: @@ -96,8 +96,8 @@ const checkForIllogicalCombos = (configuration = config.util.toObject()) => {
  logger.warn(`CTF flags are enabled while challenge solved notifications are disabled (${colors.red('NOT OK')})`)
  success = false
  }
  - if (configuration.ctf.showCountryDetailsInNotifications && !configuration.ctf.showFlagsInNotifications) {
  - logger.warn(`CTF country mapping for FBCTF are enabled while CTF flags are disabled (${colors.red('NOT OK')})`)
  + if (['name', 'flag', 'both'].indexOf(configuration.ctf.showCountryDetailsInNotifications) >= 0 && !configuration.ctf.showFlagsInNotifications) {
  + logger.warn(`CTF country mappings for FBCTF are enabled while CTF flags are disabled (${colors.red('NOT OK')})`)
  success = false
  }
  return success
  