DevGroupName: doesn't work with dashes in the name. Fix or document

[hipitihop]

PROBLEM DESCRIPTION

When using group name which include characters like dash - devices don't join the device group. Verified by issuing DevGroupStatus which would show "Members" as empty array [ ] Example: patio-leds does not work however pled works fine.

REQUESTED INFORMATION

Make sure your have performed every step and checked the applicable boxes before submitting your issue. Thank you!

• [x] Read the Contributing Guide and Policy and the Code of Conduct
• [x] Searched the problem in issues
• [x] Searched the problem in the docs
• [x] Searched the problem in the forum
• [x] Searched the problem in the chat
• [x] Device used (e.g., Sonoff Basic): ElectroDragon ESP LED Strip Board
• [x] Tasmota binary firmware version number used: 9.1.0
  • [x] Pre-compiled
  • [ ] Self-compiled
  • [ ] IDE / Compiler used: _____
• [x] Flashing tools used: ESPTool
• [x] Provide the output of command: Backlog Template; Module; GPIO 255:

  Configuration output here:
  01:09:49 MQT: dragon-led-3/stat/RESULT = {"NAME":"Generic","GPIO":[1,1,1,1,1,1,1,1,1,1,1,1,1,1],"FLAG":0,"BASE":18}
  01:09:49 MQT: dragon-led-3/stat/RESULT = {"Module":{"18":"Generic"}}
  01:09:49 MQT: dragon-led-3/stat/RESULT = {"GPIO0":{"0":"None"},"GPIO1":{"0":"None"},"GPIO2":{"0":"None"},"GPIO3":{"0":"None"},"GPIO4":{"0":"None"},"GPIO5":{"0":"None"},"GPIO9":{"0":"None"},"GPIO10":{"0":"None"},"GPIO12":{"418":"PWM3"},"GPIO13":{"417":"PWM2"},"GPIO14":{"419":"PWM4"},"GPIO15":{"416":"PWM1"},"GPIO16":{"288":"Led1"},"GPIO17":{"0":"None"}}

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  Rules output here:

- [ ] Provide the output of this command: `Status 0`:

STATUS 0 output here:

- [ ] Provide the output of the Console log output when you experience your issue; if applicable:
  _(Please use_ `weblog 4` _for more debug information)_

Console output here:

### TO REPRODUCE
Set `DevGroupName1 patio-led`

### EXPECTED BEHAVIOUR
Expect devices in this the said group to join and show as "Members" in `DevGroupStatus`

### SCREENSHOTS
_If applicable, add screenshots to help explain your problem._

### ADDITIONAL CONTEXT
_Add any other context about the problem here._

**(Please, remember to close the issue when the problem has been addressed)**

[pcdiem]

I don't see this behavior. Do you see the correct group name (patio-leds) for DevGroupName1 on all devices in the group when you enter the DevGroupName command?

18:53:53 MQT: stat/TestLight1/RESULT = {"DevGroupStatus":{"Index":0,"GroupName":"patio-leds","MessageSeq":4,"MemberCount":1,"Members":[{"IPAddress":"192.168.0.251","ResendCount":0,"LastRcvdSeq":2,"LastAckedSeq":4}]}}

[ascillato2]

When you have time, please, let us know if this solves your issue. Thanks.

[hipitihop]

I have retested by assigning both devices to patio-leds and after they restart they indeed join the group and show as members. I'm puzzled with what I saw but indeed it now works as expected so my apologies for wasting peoples time.