Display a text field to get input from the user and a callback to respond to the result.


title String (required) - A short title for the alert

message String (required) - The message content for the alert

callback function (required) - invoked when the message box is dismissed

result properties

input String - the text value that was entered by the user

value String - the option clicked by the user. One of "Cancel" or "Okay"

index int - integer representation of the clicked option. 0 for cancel, 1 for okay


PROMPT('Current Year', 'Please enter the current year', function (result) {
  if (NUM(result.input) === new Date().getFullYear()) {
    // Correct
  } else {
    // Incorrect