HTML/CSS/Form Attributes/acceptcharset
"acceptcharset" provides a comma-separated list of the nonstandard character sets
<source lang="html4strict">
<HTML> <Title>Example For acceptcharset</Title> <BODY> <form name="form1" method="post" action="" acceptcharset="UTF-8">
<input type="text" size=80 accept="image/gif" value="If you type a character not in the list, then the UTF-8 character set will be used"> </form>
</BODY> </HTML>
</source>