Trigger standard HTML5 validation (form) without using submit button?

Question

Anyone who know how I can trigger the standard HTML5 validation in a form without using a submit button? (JavaScript or jQuery).

I do not want to se

Answer 1

i was using

objectName.addEventListener('click', function() {
event.preventDefault();
}

but its show error "event is undefined" so in this case use event parameter like

objectName.addEventListener('click', function(event) {
event.preventDefault();
}

now its works fine