Validator message for numeric size is confusing

[letmaik]

Environment

"@vueform/vueform": "^1.9.4"

Reproduction

:rules="[
            'required',
            'numeric',
            'size:4'
          ]"

Describe the bug

The <field> must be 4.

I would have expected The <field> must be 4 digits.

Additional context

No response

Logs

No response

[letmaik]

Actually, it seems to be correct, it really validates if the input is equal to the given number. What's the use case for that? How can I validate if something is 4 digits?

[letmaik]

Nevermind... 'digits:4'. I should read the docs more carefully.