He is using the Unicode "Hyphen-Minus" character. This is the hyphen-minus, U+00...

		Symbiote on Jan 10, 2024 \| parent \| context \| favorite \| on: Your last name contains invalid characters (2010) He is using the Unicode "Hyphen-Minus" character. This is the hyphen-minus, U+002D: - (and ASCII too) This is a hyphen, U+2010: ‐ This is a minus, U+2212: −