Web Forms with conditional logic

[SamA74]

@ugoxuqu

if you make a selection, based on your choice, the form will display additional fields,

You will probably need some javascript to do this:-

Show/hide textfield base on what is chosen on a dropdown menu

I need a js to show/hide textfield base on what is chosen on a dropdown menu. I did not find one here http://jqueryui.com/demos/ is it something like that on their site? If no, where else the is a reliable one?