setRequired()

Chooses whether OK waits for an answer to this question. It is on NumberInput, Slider, TapPicker, TapListPicker and GestureRecorder.

Signature

setRequired(required: boolean): DialogComponent

Returns

The same question, so calls can chain

Which questions are required

Question	Required unless you change it
NumberInput	yes
TapPicker, GestureRecorder	yes, when they have no default
TapListPicker	yes
Slider	always has an answer

Example

-- Optional: the macro uses its own search when the user skips it
Dialog:add(TapPicker(1, "Tap the Search button"):setRequired(false))
Dialog:show()
local search = Dialog:getValueById(1)
if search ~= nil then
    Screen:click(search, ClickParams())
end