BSN_ERROR_LENGTH

The errorCode validateBsn returns when the input was not exactly nine digits.

import { BSN_ERROR_LENGTH, validateBsn } from '@conduction/nextcloud-vue'

validateBsn('12345678').errorCode  // BSN_ERROR_LENGTH  — too short
validateBsn('12345678a').errorCode // BSN_ERROR_LENGTH  — not all digits

Value: 'length'.

Distinguished from BSN_ERROR_CHECKSUM so a form can say "a BSN is nine digits" while the user is still typing, and only complain about the checksum once the length is right. Reporting a checksum failure on a half-typed number is noise.

When this code is returned, elevenTestScore is -1 — the elfproef was never computed.