/// <summary>
/// Here is the method we're using for the PromptAsyncDelegate.
/// </summary>
private static async Task <FormPrompt> PromptAsync(IDialogContext context, FormPrompt prompt,
FAQConversation state, IField <FAQConversation> field)
{
var preamble = context.MakeMessage();
var promptMessage = context.MakeMessage();
if (prompt.GenerateMessages(preamble, promptMessage))
{
await context.PostAsync(preamble);
}
// Here is where we've made a change to the default prompter.
if (state.LastMessage != TRY_AGAIN)
{
await context.PostAsync(promptMessage);
}
state.LastMessage = promptMessage.Text;
return(prompt);
}
private static async Task <ValidateResult> AnswerInquiryAsync(FAQConversation state, object value)
{
var result = new ValidateResult();
bool testCase = Equals(value, "true"); // Enter "true" to continue for testing purposes.
if (testCase == false)
{
result.IsValid = false;
// A constant should be used with strings that appear more than once in your code.
result.Feedback = TRY_AGAIN;
}
else
{
result.IsValid = true;
// A value must be provided or else the Field will not be populated.
result.Value = value;
}
return(result);
}
