>GreetingText = Req:post_param("greeting_text"),
>[{fun() -> length(GreetingText) > 0 end
This is your problem. You either don't have a greeting_text field in your
form or submit the form with GET method, so Req:post_param returns
undefined, and you cannot call length on undefined
--
You received this message because you are subscribed to the Google Groups
"ChicagoBoss" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
Visit this group at http://groups.google.com/group/chicagoboss.
To view this discussion on the web visit
https://groups.google.com/d/msgid/chicagoboss/fb28c03a-9ab1-4a70-a906-e9d4a919b723%40googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.
