<iframe>security model does not allow the containing frame to access your content directly, so Formsort does not know the size of your content if you don't tell it.
componentDidMount()class method or
useEffecthook), and not to make it too big so that the rest of the step it is embedded in becomes unusable.
setAnswerValuemethod with the value you want to store. Like answers to other questions in Formsort, this value will be stored at in the answers using the key specified in Answer variable name, you only need to provide the value.
clearAnswerValuewith no parameters.
getAnswerValue()method. Note that it returns a promise, since
<iframe>can only communicate via asynchronous messages.
getAllAnswerValues(). You can trust that the answers will be of the types configured within Formsort.
getResponderUuid(). This can be used for analytics on your end, or to obtain data about this user from your own systems that might not be present within Formsort.