Content must be at least {min} characters
Support validation returned support.contentMin when content is shorter than {min}. Phase 66 adds the max sibling and message min/max variants.
Why this happens
Minimum length for ticket/support content bodies. Distinct from Message must be at least {min} characters (message field).
Diagnose and fix
1. Expand the content to at least {min} characters.
2. Avoid whitespace-only submissions.
3. Retry submit.
4. See Tickets (member) / Contact form (member).