feat(select): support clearable null item in the popup (Base UI parity)#331
Draft
Conversation
Rendering <Select.Item value={null}> (or an items entry { value: null, label })
adds an option that clears the selection when chosen. Its label doubles as the
trigger/input placeholder, and it shows as selected while there is no value.
- Widen Select/Combobox Item `value` to `Value | null` and `onValueChange` to
receive `null` when cleared.
- Relax the single-select selected guard so `null` matches a null item while an
empty string still means "no selection".
- Give a null item an explicit listbox id (its serialized value is '' which the
listbox otherwise skips) so it registers and stays selectable.
- Widen the null-safe value/equality helpers to accept `Value | null`.
Closes UI-319
|
The latest updates on your projects. Learn more about Vercel for GitHub.
|
Collaborator
Author
|
Warning This pull request is not mergeable via GitHub because a downstack PR is open. Once all requirements are satisfied, merge this PR as a stack on Graphite.
This stack of pull requests is managed by Graphite. Learn more about stacking. |
This was referenced Jul 1, 2026
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Rendering <Select.Item value={null}> (or an items entry { value: null, label })
adds an option that clears the selection when chosen. Its label doubles as the
trigger/input placeholder, and it shows as selected while there is no value.
valuetoValue | nullandonValueChangetoreceive
nullwhen cleared.nullmatches a null item while anempty string still means "no selection".
listbox otherwise skips) so it registers and stays selectable.
Value | null.Closes UI-319