None of my forms are working through my website today.

None of the forms I have on my website are working.  You can't even see the whole form, and before you could.

I just checked that you have embedded the form using the iframe code, and it seems you removed the auto-height adjustment script that goes along with it.

Now, the height property limits the form to show the bottom part. Please see this screencast:

So if you plan to not use the script part, please change the iframe height to at least 1600px as shown in my screencast above.

I didn't change anything at all.  I was notified by customers that it wasn't working.

All I did was insert the forms as a jotform widget.  I didn't use any script.  They all just stopped working earlier today.  they were fine this morning, and no changes to the site have been made.

I can see that you've already increased the iFrame height, which has resulted in all of the embedded form being properly shown. 

Should you have any further inquiries, we will be more than happy to help.