feat(react-field): add useFieldBase_unstable hook#35827
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Implements base state hook for Field component as part of the experimental base hooks initiative. The base hook extracts pure component logic while omitting design props (orientation, size). - FieldBaseProps: omits orientation, size - FieldBaseState: omits orientation, size - useFieldBase_unstable: handles - validationState with role="alert" for error/warning messages - ID generation (baseId, generatedControlId) for form control association - label slot with htmlFor, id, required - validationMessage slot with id, role - hint slot with id - validationMessageIcon slot with appropriate icon based on validationState - slot structure (root, label, validationMessage, validationMessageIcon, hint) useField_unstable now calls useFieldBase_unstable and adds orientation, size design props. The size prop is merged into the label slot's props. All new types and hooks exported from package index.ts. Co-Authored-By: Claude Sonnet 4.6 <[email protected]>
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Co-Authored-By: Claude Sonnet 4.6 <[email protected]>
Co-Authored-By: Claude Sonnet 4.6 <[email protected]>
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ValentinaKozlova
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Co-authored-by: Claude Sonnet 4.6 <[email protected]>
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Summary
This PR adds a base state hook for the Field component as part of the experimental base hooks initiative.
What was implemented
useFieldBase_unstable— base hook forFieldcomponentFieldBaseProps(omitsorientation,size)FieldBaseState(omitsorientation,size)validationStatedefaulting ('error'whenvalidationMessageis set,'none'otherwise)role="alert"on validationMessage forerrorandwarningstatesuseId) for form control association (generatedControlId)htmlFor,id,requiredpropsidandroleidErrorCircle12Filled,Warning12Filled,CheckmarkCircle12Filled, or none)root,label,validationMessage,validationMessageIcon,hint)Note on
sizeThe
sizeprop controls the label's size. InuseField_unstable, after callinguseFieldBase_unstable, thesizevalue is merged into the label slot's props.orientationis added directly to the returned state object.Exports
All new types and hooks are exported from the package
index.ts. They are NOT exported from@fluentui/react-components.Test plan
npx tsc --noEmiton the package)htmlFor🤖 Generated with Claude Code