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Update config_entries_config_flow_handler.md (#988)

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Paulus Schoutsen 2021-06-29 13:49:12 -07:00 committed by GitHub
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docs/config_entries_config_flow_handler.md
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@ -114,7 +114,7 @@ A Unique ID is used to match a config entry to the underlying device or API. The
- IP Address
- Device Name
- Hostname
- Hostname if it can be changed by the user
- URL
### Unignoring
@ -133,7 +133,7 @@ async def async_step_unignore(self, user_input):
## Discovery steps
When an integration is discovered, their respective discovery step is invoked with the discovery information. The step will have to check the following things:
When an integration is discovered, their respective discovery step is invoked (ie `async_step_dhcp` or `async_step_zeroconf`) with the discovery information. The step will have to check the following things:
- Make sure there are no other instances of this config flow in progress of setting up the discovered device. This can happen if there are multiple ways of discovering that a device is on the network.
- Make sure that the device is not already set up.