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.

  • Profile Image

    Ability to create a donation form with fixed donation amounts and an

    Asked by JFedGMW on January 26, 2017 at 11:03 AM

    Need the ability to create a donation form with fixed donation amounts AND and "other amount" that the user can specify. I'm not finding a way to do this currently. Will this be a new feature in version 4.0?

  • Profile Image
    JotForm Support

    Answered by Mike_G on January 26, 2017 at 12:10 PM

    This can be achieved with the help of basic form fields, Form Calculation widget, and a payment field.

    Below is a guide that shows a clear instruction on how you can make it work.


    I have created a sample form base on my understanding of your requirement(s).


    Note: I have used PayPal in sandbox mode for my payment field

    Another guide that will surely help you is this one: https://www.jotform.com/help/301-How-to-Assign-Calculation-Value

    I hope this helps. If you have other questions or concerns, please feel free to contact us again anytime.

    Thank you.