Form.io Embedded Form Builder

by brendanbond

HTML

<link rel="stylesheet" href="https://cdn.form.io/formiojs/formio.full.min.css">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.css">
<script src="https://code.jquery.com/jquery-3.7.0.slim.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.min.js"></script>
<script src="https://cdn.form.io/formiojs/formio.full.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.30.1/moment.min.js"></script>

JavaScript

const isCorrectFormat = (dateString, format) => {
    return moment(dateString, format, true).isValid()
}

const isCorrect = isCorrectFormat(
    '12/06/2016 20:20:20:444',
    'MM/DD/YYYY HH:mm:ss.SSS'
)

console.log(isCorrect);