check:valid_string_goal/1

Documentation
- Reference manual
  - SWI-Prolog extensions
    - The string type and its double quoted syntax
      - Predicates to support adapting code for double quoted strings
        
        list_strings/0
        
        string_predicate/1
        
        valid_string_goal/1
- Packages

dt class="pubdef">check:valid_string_goal(:Goal)