# Pull Request Template
## Description
This PR fixes,
1. Fix display issue where the attribute value `0` was not shown for
attributes of type "number" and instead displayed as `"---"`
2. Fix issue where the copy and delete buttons were not visible when the
attribute value was `0`
3. Fix an issue with updating contact custom attributes in the
conversation sidebar (caused by the camelCase param key mismatch in
`contacts/update`; only reproducible for attributes type "date")
4. Ensure the delete button is shown for checkbox-type attributes, even
when the value is `true` or `false` (previously hidden when the value
was `false`, despite the key being present)
Fixes
[CW-4326](https://linear.app/chatwoot/issue/CW-4326/custom-attribute-with-value-0-not-displayed-correctly-in-chatwoot)
https://github.com/chatwoot/chatwoot/issues/11459
## Type of change
- [x] Bug fix (non-breaking change which fixes an issue)
## How Has This Been Tested?
### Loom video
https://www.loom.com/share/77257dc09a37452bab7876d1554b8a03?sid=dc5635eb-4fe0-4f39-8da2-036d71649ffc
## Checklist:
- [x] My code follows the style guidelines of this project
- [x] I have performed a self-review of my code
- [x] I have commented on my code, particularly in hard-to-understand
areas
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [x] New and existing unit tests pass locally with my changes
- [ ] Any dependent changes have been merged and published in downstream
modules
Co-authored-by: Muhsin Keloth <muhsinkeramam@gmail.com>
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