prevent submit enter key code example
Example 1: html disable enter submit
//per form disabling
<form ... onkeydown="return event.key != 'Enter';">
//or with jquery
<script>
$(document).on("keydown", "form", function(event) {
return event.key != "Enter";
});
</script>
Example 2: jquery avoid enter submit
$(document).ready(function() {
$(window).keydown(function(event){
if(event.keyCode == 13) {
event.preventDefault();
return false;
}
});
});