onBlur property
Callback for when an element loses focus
Implementation
@override
FocusEventCallback? get onBlur =>
    (props[_$key__onBlur___$UbiquitousDomPropsMixin] ?? null)
        as FocusEventCallback?;Callback for when an element loses focus
Implementation
@override
set onBlur(FocusEventCallback? value) =>
    props[_$key__onBlur___$UbiquitousDomPropsMixin] = value;