I have trouble when I used this code below to get value form custom field of post type = post
[dynamichidden chapter "CF7_get_post_var key='file_download'"]
[dynamichidden dynamichidden-508 "CF7_get_custom_field key='file_download'"]
In the picture below, I set return value is File URL
So I got email with ID value. How can I get URL value of this case. Thanks a lot.
Please use this contact form 7 extension
https://wordpress.org/plugins/contact-form-7-dynamic-text-extension/
This extension provide easly way get the value:--
(i). [CF7_GET key=’value1’]
(ii). [dynamictext dynamicname “CF7_POST key=’value2'”]