Annabel Maw

Director of Communications, JotForm
Hi, everyone! Annabel here. I work on the communications team @JotForm and am passionate about no-code tools, SaaS products, international travel, and coffee.
Hey AJ! Yes, you are correct! It's 1GB per individual file. There's more info on it here: If you need assistance with your specific form, feel free to reach out to our friendly support team at [email protected] Cheers! 
Hey Nicholas! Some widgets are able to do this, but it depends on which one you use. For example, if you use the Xverify email widget (, it will automatically check the email address and instantly notify a respondent on whether or not it's valid.

Overall, JotForm has hundreds of widgets with different capabilities to choose from. More info on them here: Let me know if you have other questions. Thanks!