menu
dropdown_search package
documentation
dropdown_search.dart
DropdownSearch<T>
onBeforeChange property
onBeforeChange property
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onBeforeChange
property
BeforeChange
<
T
>
?
onBeforeChange
final
callback executed before applying value change
Implementation
final BeforeChange<T>? onBeforeChange;
dropdown_search package
documentation
dropdown_search
DropdownSearch<T>
onBeforeChange property
DropdownSearch class