Validation Database Group Definition

Hi,
On my Ci4 app I have split my customers tables (prefixed per customer) accross a number of databases and therefore have a number of defined database groups. I control access to the correct database and correct table prefix via session values, populated at login.
I am also using the config\validation.php for my validation rules.
However, one of my validation rules checks the database to validate the data is winthin the defined bounds.

PHP Code:

public $Division = [
  'division' => [
     'rules'  => 'required|is_not_unique[divisions.division_name]',
     'errors' => [
       'required'=> 'Division Required',
       'is_not_unique' => 'Invalid Division.'
     ]
   ],
 ]; 


Is it possible to configure the validation (or rule) away from $default database to another database group?

Try to add 'DBGroup' key and its value in the data to validate.

Try to use `Validation::run()` method with the third param DBGroup.

PHP Code:

run(?array $data = null, ?string $group = null, ?string $dbGroup = null) 


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Try to add 'DBGroup' key and its value in the data to validate.

Try to use `Validation::run()` method with the third param DBGroup.

PHP Code:

run(?array $data = null, ?string $group = null, ?string $dbGroup = null) 


Many thanks,

I'll have a play with this as I also need to add the table prefix somewhere along the line.  This is very helpful.

Cheers,
Martin