Hello WPMU Dev
I desperately hope you can help me out as i seem to make no progress after reading other threads on this.
What i need to achieve is the following:
1. add a custom field to the sign-up button
2. display the field above the button on a normal page where button and field are inserted via the shortcode
3. prefill the custom field by URL parameters
4. store the field value to database upon FB connect
I tried the code given here
The field did not show up on the page where i place the shortcode nor on the wp-login.php?action=register page.
Please help me.
Thank you very much and i'm looking forward to hearing from you.