Cater for ACF field type `message`

[bobbingwide]

Cater for ACF field type `message`

[bobbingwide]

Note: In acf_field_block_get_possible_field_names() we can see that the "Message" field is registered as:

        [ID] => (integer) 379
        [key] => (string) "field_648729d7cffd8"
        [label] => (string) "Message"
        [name] => (string) ""
        [aria-label] => (string) ""
        [prefix] => (string) "acf"
        [type] => (string) "message"
        [value] => (boolean) 
        [menu_order] => (integer) 27
        [instructions] => (string) ""
        [required] => (integer) 0
        [id] => (string) ""
        [class] => (string) ""
        [conditional_logic] => (integer) 0
        [parent] => (integer) 56
        [wrapper] => *RECURSION* wrapper 1
        [message] => (string) "This is a message."
        [new_lines] => (string) "wpautop"
        [esc_html] => (integer) 0
        [_name] => (string) "message"
        [_valid] => (integer) 1