Prompt does not display the required verification required when submitting easyui form, open

Textbox to add required: the true property, when you open the page the whole form is red, you need to set it to submit revalidation.

Workaround: novalidate property of the textbox control whether open verification

<input class="easyui-textbox" name="Name" id="myName" style="width:200px " type="text" data-options="validType:['length[2,20]'],required:true,novalidate:true" />

When submitting call:

$('#myName').textbox({ novalidate: false });