fix: clear selection when masked input is cleared on blur#6180
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martijnrusschen merged 1 commit intomainfrom Dec 18, 2025
Merged
fix: clear selection when masked input is cleared on blur#6180martijnrusschen merged 1 commit intomainfrom
martijnrusschen merged 1 commit intomainfrom
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When using a controlled DatePicker with a mask library (like react-input-mask), clearing the input results in a mask pattern like "__/__/____" instead of an empty string. Previously, on blur the DatePicker would reset the input to the previously selected date because it treated the mask pattern as an unparseable date. This fix detects when the input value contains no alphanumeric characters (indicating a cleared mask pattern rather than an invalid date attempt) and clears the selection on blur instead of reverting to the previous date. This distinguishes between: - "__/__/____" (cleared mask) → clears the selection - "2025-02-45" (invalid date) → keeps previous selection (existing behavior) Fixes #5814 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #6180 +/- ##
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Coverage 99.31% 99.31%
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Files 30 30
Lines 3801 3806 +5
Branches 1652 1654 +2
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+ Hits 3775 3780 +5
Misses 25 25
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Summary
customInputwith mask library (likereact-input-mask) doesn't clear properly in React 18__/__/____instead of empty stringTechnical Details
The fix distinguishes between:
__/__/____(cleared mask) → clears the selection on blur2025-02-45(invalid date) → keeps previous selection (existing behavior preserved)This is done by checking if the input value contains any alphanumeric characters. If it doesn't (like a mask pattern with only underscores and slashes), we clear the selection.
Test plan
__/__/____)Fixes #5814
🤖 Generated with Claude Code