multiple rules in validate() for File Upload not working

[samsonasik]

Based on documentation, it shown :

$this->validate([
    'avatar' => 'uploaded[avatar]|max_size[avatar,1024]'
]);

It will get the following error:

CodeIgniter\Validation\Exceptions\ValidationException: up is not a valid rule.

The current working solution is:

$this->validate([
    'avatar' => [
            'uploaded[avatar]',
            'max_size[avatar,1024]',
        ],
]);

is it the documentation issue or the Validation bug ?

[samsonasik]

Checking the Validation::splitRules(), it got the following:

/Users/samsonasik/www/CodeIgniter4/system/Validation/Validation.php:738:
array (size=5)
  0 => string 'up' (length=2)
  1 => string 'oa' (length=2)
  2 => string 'ed' (length=2)
  3 => string 'avatar]' (length=7)
  4 => string 'max_size[avatar,1024]' (length=21)

The issue seems on it.

[osagiesammy]

Thank you @samsonasik I have been on this for more thank three days.