Parse a typed boolean literal in the active spreadsheet language. English TRUE/FALSE are ALWAYS accepted; the pack's words (WAHR/FALSCH) are accepted too. Returns undefined for anything else.
TRUE
FALSE
WAHR
FALSCH
undefined
Optional
Parse a typed boolean literal in the active spreadsheet language. English
TRUE/FALSEare ALWAYS accepted; the pack's words (WAHR/FALSCH) are accepted too. Returnsundefinedfor anything else.