Q:

form preview before submit like github comments from

i see in github comments form write and preview tab. in preview tab github print write text for preview comments brfore send/submit text. how to work/method github preview comments?

A:

You need to textarea Or Comments preview using jQuery plugin:

Textarea Preview
Wordpress Comments preview Plugin
jQuery Live Preview

also, u can see this example :

jQuery Comment Preview
Jquery live preview plugin on click

