corrected isLetter to hex letters (not alphabetic letters)

This commit is contained in:
denver 2023-04-12 01:36:37 +03:00
parent e17b938ef2
commit 43070c0642

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@ -29,5 +29,5 @@ func UuidValidate(uuid string) error {
func isLetter(r rune) bool {
l := unicode.ToLower(r)
return (l >= 'a' && l <= 'z')
return (l >= 'a' && l <= 'f')
}