<.dm_selectid="select-single-option-groups"label="Category"name="category"><optionvalue="">Select a category</option><optgrouplabel="Fruits"><optionvalue="apple">Apple</option><optionvalue="orange">Orange</option><optionvalue="banana">Banana</option></optgroup><optgrouplabel="Vegetables"><optionvalue="carrot">Carrot</option><optionvalue="broccoli">Broccoli</option><optionvalue="spinach">Spinach</option></optgroup><optgrouplabel="Grains"><optionvalue="wheat">Wheat</option><optionvalue="rice">Rice</option><optionvalue="corn">Corn</option></optgroup></.dm_select>
<.dm_selectid="select-single-with-errors"label="Country"name="sel_errors"options={[{"us","United States"},{"ca","Canada"}]}prompt="Selectcountry"errors={["Please select a country."]}/>