git check-ref-format
all
Check if a reference name is acceptable, and exit with a non-zero status if it is not.
More info →Examples (3)
Check the format of the specified reference name
git check-ref-format refs/head/refnamePrint the name of the last branch checked out
git check-ref-format --branch @{-1}Normalize a refname
git check-ref-format --normalize refs/head/refnamemade by @shridhargupta | data from tldr-pages