Fix selector on DatePickerInput

CHANGELOG.md

@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Fixed
+
+- `DatePickerInput` selector when `onClickOutside` function is triggered.
+
 ## [3.14.0] - 2025-12-10
 
 ### Added

src/lib/DatePickerInput.tsx

@@ -181,7 +181,7 @@ const DatePickerInput = <T extends FieldValues>(props: DatePickerInputProps<T>)
               field.onChange(convertedDate);
             }}
             onClickOutside={(e) => {
-              if (document.querySelector(`#${formGroupId.current}`)?.contains(e.target as HTMLElement) && !disabled && !formDisabled) {
+              if (document.getElementById(formGroupId.current)?.contains(e.target as HTMLElement) && !disabled && !formDisabled) {
                 internalDatePickerRef.current?.setOpen(true);
               }