I'm trying to prepopulate fields in a webform from the URL. I'm using Webform 7.x-3.20. I have a form named prepopulate. It has a field "First Name" which has the default value set to %get[first_name]. I have tried to prepopulate the field from the following URL:
This results in a "page not found" error. Does anyone know why this happens?
Thanks in advance!
*UPDATE: I've figured out this happens because it is a rewritten URL (Pathauto). Still don't know how to fix it, though.