CODE EXAMPLE FOR JAVASCRIPT

javascript disable enter key

<script type="text/javascript">
window.addEventListener('keydown',function(e){if(e.keyIdentifier=='U+000A'||e.keyIdentifier=='Enter'||e.keyCode==13){if(e.target.nodeName === 'INPUT' && e.target.type !== 'textarea'){e.preventDefault();return false;}}},true);
</script>