ce8c8e9a11
Team names created via the API could contain control characters (for
example a trailing newline). Because the team-delete confirmation dialog
requires you to retype the team name and matches it against the stored
value, a hidden control character meant the typed name never matched —
leaving the team impossible to delete from the UI. This sanitizes team
names on save so they stay clean and deletable.
#### How to reproduce
1. Create a team via `POST /api/v1/accounts/{account_id}/teams` with
`{"name": "test\n"}`.
2. The team is created with the trailing newline stored in `name`.
3. In **Settings → Teams**, click delete and type the team name to
confirm — the match fails, so the team cannot be deleted.
#### What changed
- `app/models/team.rb`: the existing `before_validation` now strips
control characters and surrounding whitespace before downcasing the
name. Names that reduce to blank (e.g. only newlines/tabs) are rejected
loudly by the existing `presence` validation.
- Fixing at the model layer covers the API and every other create/update
path, rather than relying on the frontend confirm-dialog `.trim()`
(which only handles leading/trailing whitespace, not internal control
characters).
Note: this prevents new malformed names. Any team already saved with a
control character can be made deletable again simply by renaming it (an
update re-runs the same sanitization).
| Input | Stored as | Result |
|---|---|---|
| `"test\n"` | `"test"` | valid, deletable |
| `"te\nst"` (internal) | `"test"` | valid |
| `"\t\n "` (only control/ws) | — | rejected: "Name must not be blank" |
| `"Customer Support"` | `"customer support"` | unchanged behavior |
🤖 Generated with [Claude Code](https://claude.com/claude-code)
---------
Co-authored-by: Muhsin <12408980+muhsin-k@users.noreply.github.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Chatwoot
The modern customer support platform, an open-source alternative to Intercom, Zendesk, Salesforce Service Cloud etc.
Chatwoot is the modern, open-source, and self-hosted customer support platform designed to help businesses deliver exceptional customer support experience. Built for scale and flexibility, Chatwoot gives you full control over your customer data while providing powerful tools to manage conversations across channels.
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