Field Array errors result is exclude null entries after invaild value submitted

[mu-hun]

Describe the bug

I used a Field Array for multiple URL inputs. When sending the form, I wanted to display an error message inside the input field UI if any of the addresses entered were not in the correct URL format, but I am experiencing the following bug.

The array field error data is initially [null, null, null] by three empty inputs, but when error occurs it is ['URL not available', 'URL not available'].

Which package/s are you using?

felte (Svelte), @felte/validator-zod

Environment

• OS: MacOS
• Browser: FireFox, Chrome
• Version
  • "@felte/core": "^1.4.1"
  • "@felte/validator-zod": "^1.0.17"
  • "felte": "^1.2.12"

To reproduce

1. add 2 or more variable fields.
2. n number of null items as an error result.
3. input a non-URL string in one of the fields.
4. submit. The nulls are omitted and there is only one string item as an error message.

Small reproduction example

No response

Screenshots

Additional context

I am using zod as validator. here is schema:

const UpdateSpaceSchema = z.object({
  externalLinks: z.array(z.string().url('URL not available')).optional(),
});