preventdefault on form submit code example

Example 1: js stop form submit

<button type="submit" onclick="submitButtonClick(event)">Submit</button>
<script>
function submitButtonClick(event) {
		event.preventDefault();
		//other stuff you want to do instead...
} 
</script>

Example 2: prevent button from submitting form

function myFunc(e){
       e.preventDefault();
}

Example 3: prevent button form submit

<button type="button">Button</button>