JSFiddle - React, Tailwind, and code Playground

HTML

<form class="submit">
    <input type="text" required>
    <input type="submit" value="submit me">
</form>
<hr>
<form class="click">
    <input type="text" required>
    <input type="submit" value="click me">
</form>

JavaScript

$('.click input[type="submit"]').click(function(e){
    e.preventDefault()
    alert('no validation!')
})

$('.submit').on('submit', function(e){
    e.preventDefault()
    alert('form is valid!')
})