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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    Form Calculation: Why the quantity changes when you click on the submit button?

    Asked by coredance on October 11, 2016 at 10:23 PM
    Also, when they click submit, the calculations CHANGE. This is not good- can you help ASAP?
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    JotForm Support

    Answered by Kevin_G on October 11, 2016 at 10:30 PM

    I have submitted your form twice, the first one I selected the PayPal option and the second one I selected to send the payment, both I could see the amount was not changed when I clicked on the submitted button.

    Here is a screen-cast about it: 

    Were you able to resolve the problem on your end? 

    If not, please provide us more details about it and how to replicate it on our end, we will be glad to further investigate the issue. 

    Looking forward to your response.