As well as the obvious javascript to make sure that what the user types in is uppercased it’s also possible to do it in CSS.
<style type="text/css">
textarea { text-transform: uppercase }
</style>
As well as the obvious javascript to make sure that what the user types in is uppercased it’s also possible to do it in CSS.
<style type="text/css">
textarea { text-transform: uppercase }
</style>