<http://schema.org/description>
"HTML5 has a built-in validation that doesn&amp;#39;t require any JavaScript. However, currently, it only works in Webkit browsers and can&amp;#39;t be used in Firefox, Opera or IE. jQuery.Html5form is a jQuery plugin that adds the lacking HTML5 form validation features to non-compatible browsers. It doesn&amp;#39;t require any custom functions or coding. Just create your form [&amp;hellip;]"^^<http://www.w3.org/2001/XMLSchema#string>
<https://webresourcesdepot.com/cross-browser-html5-form-validation-jquery-html5form/>