code: def fontInfoStyleMapStyleNameValidator(value):
      """
      Version 2+.
      """
      options = ["regular", "italic", "bold", "bold italic"]
      return value in options
  
imports: import calendar
  from io import open
  import fs.base
  import fs.osfs
  from collections.abc import Mapping
  from fontTools.ufoLib.utils import numberTypes
label_desc: Use image node_id 7 for calling a global function with example usage: fontInfoStyleMapStyleNameValidator(value) and returns: unknown