What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.

At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.

We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.


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    How can I confirm email from sender is valid?

    Asked by magnituderesources on September 13, 2010 at 09:47 AM
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    JotForm Founder

    Answered by aytekin on September 13, 2010 at 10:34 AM

    You can check if the email address entered is valid using the validation features. Click on the email question on the form builder and then select "Email" on "Validation" button on toolbar.

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    JotForm Founder

    Answered by aytekin on September 13, 2010 at 10:48 AM

    Screenshot: