Custom Fields Not Saving
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Hi. I have a problem with custom fields not saving.
I am using:
Theme – Themify Ultra
Plug In – USP ProWhen I try to create a Custom Field WITH a value I just get the AJAX message “Please provide a custom field value.”
This happens in posts, in the USP Pro form creation page – everywhere. Doesn’t matter what key or vallue I try, it happens.
I have checked:
Database table – OK
max_input_vars – OKI have added, based on this article – https://devknoll.net/wordpress-error-saving-custom-field-fix/:
add_filter( ‘is_protected_meta’, ‘__return_false’);
to the functions file (child and adult) – DOESN’T WORKCan anyone shed any light on why I simply cannot add custom fields to posts / USP Pro forms and suggest a fix?
Thanks
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