[FAB-10071] Peer channel

Updating help text for peer channel create command indicating that the channel name must be all lower case Change-Id: I3c5520d57ea3ab3f4576e04f77e49bb22e9ad33a Signed-off-by: pama-ibm <[email protected]>
hyperledger · May 17, 2018 · 77c3598 · 77c3598
1 parent e3a2b75
commit 77c3598
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/peer/channel/channel.go b/peer/channel/channel.go
@@ -77,7 +77,7 @@ func resetFlags() {
 	flags = &pflag.FlagSet{}
 
 	flags.StringVarP(&genesisBlockPath, "blockpath", "b", common.UndefinedParamValue, "Path to file containing genesis block")
-	flags.StringVarP(&channelID, "channelID", "c", common.UndefinedParamValue, "In case of a newChain command, the channel ID to create.")
+	flags.StringVarP(&channelID, "channelID", "c", common.UndefinedParamValue, "In case of a newChain command, the channel ID to create. It must be all lower case, less than 250 characters long and match the regular expression: [a-z][a-z0-9.-]*")
 	flags.StringVarP(&channelTxFile, "file", "f", "", "Configuration transaction file generated by a tool such as configtxgen for submitting to orderer")
 	flags.StringVarP(&outputBlock, "outputBlock", "", common.UndefinedParamValue, `The path to write the genesis block for the channel. (default ./<channelID>.block)`)
 	flags.IntVarP(&timeout, "timeout", "t", 5, "Channel creation timeout")