Configuration valid by an alternative way?

Because of a cock up with passwords, I have lost the ability to go into server control and use the “Configuration Valid” feature. Is there an alternative way to do it through, say, using the Command Line Interface. I admit that I’m making a wild guess!

Yes there is, in fact it is the preferred method as it is more thorough.

ha core check

https://www.home-assistant.io/common-tasks/os#home-assistant-via-the-command-line

Regarding your account issues, have you read this?

Thank you for your reply, tom_I. It’s appreciated. That’s a relief. I’ve begun to appreciate with H.A. that there is always more than one way to do something. I’ve learned from this.

On the account issues, I have read the “I’m locked Out!” I’ve reactivated an old thread on the topic because I do not know what to do after the deletions and feel that I need a bit more information than what is shown in the User Guide.

Hello tom_I. I’ve just used the “ha core check”. It’s worked superbly. Thanks again for your help.