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iFrame works great in Safari & Chrome but it comes up blank in FirefoxAsked by jlinsen on October 05, 2016 at 08:30 AM
I cannot replicate this on an updated version of Firefox on Windows 10 PC.
If you are still experiencing this problem, please try using the following codes:
<iframe id="JotFormIFrame-62783598580371" onload="window.parent.scrollTo(0,0)" allowtransparency="true" src="https://www.jotformeu.com/62783598580371" frameborder="0" style="width:100%; height:1139px; border:none;" scrolling="no"></iframe>
I hope this helps.