Safari: Disable form-submit on Enter? [duplicate]

Answer 1

You can add the onsubmit handler for your login form. This handler can help you prevent submitting your form (and for example move your cursor to the next empty field in the forms);

<form onsubmit="do_some_function(); return false;" ></form>

To prevent form from submition, return false in your onsubmit handler;

Answer 2

If you say you use anyway the JS to submit the data in the form why not cancel the default behaviour of the browser with <form onsubmit="return false;">. This way no matter if you press the submit button or press enter in an input it won't be sent. The onsubmit="return false" shouldn't interfere with calling the submit() method on the form from JS.