<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script>var jQ = $.noConflict(true);
// version 1
jQ(document).ready(function () {
jQ('input[name="text1"]').keyup(function() {
jQ(this).val(jQ(this).val().toUpperCase());
});
});</script>