on chat:
if message contains "a" or "b" or "c" or "ç" or "d" or "e" or "f" or "g" or "ğ" or "h" or "ı" or "i" or "j" or "k" or "l" or "m" or "/" or "*" or "-" or "+" or "," or "." or "n" or "o" or "ö" or "p" or "r" or "s" or "ş" or "t" or "u" or "ü" or "v" or "y" or "z" or numbers:
else:
cancel event
send "&bSunucu| &4Hata! &aBu karakteri kullanamassın!" to player