<link rel="stylesheet" type="text/css" href="../../codebase/skins/dhtmlxform_dhx_skyblue.css">
<script src="../../codebase/dhtmlxcommon.js"></script>
<script src="../../codebase/dhtmlxform.js"></script>
 
<form action="" method="get" accept-charset="utf-8" id="my_form">
    <input type="button" command="validate" value="Validate">
</form>
<script>
var dhxList;
function doOnLoad() {
    formData = [{
        type: "input",
        name: "field_a",
        label: "User name",
        validate: "NotEmpty"
    }, {
        type: "input",
        name: "field_b",
        label: "Email",
        validate: "ValidEmail"
    }];
    new dhtmlXForm("my_form", formData);
}</script>