Hi,

I have try the new feature to add a custom file.
The doc indicate
ValidateEnv({ envFile: 'config/env' }
when it is actually
ValidateEnv({ configFile: 'config/env' }).

Plus when the config file is not found, we get this error :

$ vite dev
The CJS build of Vite's Node API is deprecated. See https://vitejs.dev/guide/troubleshooting.html#vite-cjs-node-api-deprecated for more details.
error when starting dev server:
Error: Failed to validate environment variables : 

[configFile]: 
  validator is not a function 

Which state that configFIle is an expected env variable, not an options for the env path.

I would expect something like this instead :

Error : `config/env` file not found