before submit form code example

Example 1: form confirm before submit

<form 
    method="post"
    onSubmit="return confirm('Are you sure you wish to delete?');">
...
</form>

Example 2: buttons js before submit

$('#myform').submit(function() {
    // DO STUFF...
    return true; // return false to cancel form action
});

Example 3: buttons js before submit

<form id="myform">
...
</form>