chore: small edits to comments and NEWS item

NEWS.md

@@ -12,7 +12,7 @@
 
 * Fixed a bug with `sliderInput()` when used as a range slider that made it impossible to change the slider value when both handles were at the maximum value. (#4131)
 
-* `dateInput` and `dateRangeInput` will not send spurious values to the server while typing until the user presses enter or clicks out of the field (except for `null` or `NA` when the field is completely empty). (#3664)
+* `dateInput` and `dateRangeInput` no longer send immediate updates to the server when the user is typing a date input. Instead, it waits until the user presses Enter or clicks out of the field to send the update, avoiding spurious and incorrect date values. Note that an update is still sent immediately when the field is cleared. (#3664)
 
 # shiny 1.9.1
 

srcts/src/bindings/input/date.ts

@@ -48,7 +48,7 @@ class DateInputBindingBase extends InputBinding {
       // event: Event
       function () {
         // Send immediately when clicked
-        // Or after typing, when enter pressed or focus lost
+        // Or if typing, when enter pressed or focus lost
         callback(false);
       }
     );

srcts/src/bindings/input/daterange.ts

@@ -169,7 +169,7 @@ class DateRangeInputBinding extends DateInputBindingBase {
       // event: Event
       function () {
         // Send immediately when clicked
-        // Or after typing, when enter pressed or focus lost
+        // Or if typing, when enter pressed or focus lost
         callback(false);
       }
     );