Cancel form submit
by Raul Bojalil
HTML
<form id="myForm" action="">
First name: <input type="text" name="fname"><br>
<button id="myButton" type="button">Submit form</button>
</form>
JavaScript
document.getElementById("myButton").addEventListener("click", function() {
document.getElementById("myForm").submit();
});
document.getElementById("myForm").addEventListener("submit", function(e) {
e.preventDefault();
alert("cancel submitting");
});