Dynamic checkbox returns word Array

So that usually happens when the value returned from a shortcode is an array object. How was your work_type field created?

I added a custom field “checkbox” to the registration form. I checked 2 or 3 options for the user I tested it on since I need this field to be a multiple choice one. I thought that since the type matches with the one in DTX it shouldn’t be a problem. Worked fine for other types I used

Thanks @kar1na , though I’m referring to the custom user field. Are you using something like ACF to create data associated with each user? Or is work_type a custom field created with Ultimate Member?

The shortcode you’re trying to use with this checkbox is CF7_get_current_user is trying to output an array value while Contact Form 7 requires a string value, which is why it simply prints the word “Array”.

For dynamic checkboxes to work correctly with shortcodes, you’ll need a custom shortcode to grab the current user’s work_type value and convert the array into an encoded JSON string or the HTML string value as shown here.