The picker allows to change from a valid date to an empty value (`date` becomes `null` and therefore cannot be formatted).
Same way it's done as for the `<div>` contained message.
* master: (45 commits)
Add type definitions for Steps.Step (#14468)
add select check to fix edge wave issue (#14469)
Fix for Pagination ellipsis misalignment (#14473)
change sentry id
✅ Add sentry in ant.design
💄 New Sketch resources!
fix transfer ref (#14441)
Add onMouseEnter and onMouseLeave for Menu Item (#14454)
update snapshot (#14467)
📝 beautify code style in documentation (#14457)
Updating type: TreeSelectProps.getPopupContainer (#14443)
change error version
3.12.4 changelog (#14436)
Format
Fix the bug that radio onchange will be ovrride by radioGroup onchange (#14364)
docs: updated doc for create-react-app
fix prefixCls of empty go to div (#14404)
update snapshot (#14406)
add radius on table-placeholder to fix table small size border clip (#14398)
fix style of Input.Search with enterButton (#14397)
...
* master: (28 commits)
remove overflowY on TextArea autoSize since height transition has been removed for a long time fix#10151💄 tweak form control margin, close#13183
Update Crowdin configuration file
Correct date-picker demo
📝 upgrade ts comment
💄 tweak tree switcher icon size
Fix regular error in firefox and safri
add change log
add checkbox-border-width
add style to SwitchProps
update rc-tree-select
Snapshot fixed.
tabIndex prop added to DatePicker
Improve form demo
prefer logical AND over ternary (#13254)
fix form demo
format (#13252)
📝 improve document images
migrate locale provider to new lifecycle method
types: add generic type for Select[value]
...
