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

    Can conditional logic affect Braintree, Stripe or PayPal?

    Asked by Josh_McGuire on March 06, 2017 at 11:34 AM

    We work with squarefeet. The more user space they use the more they pay.

     

    We are looking online for help with conditional logic, where if they input they need X amount of space they pay Y amount.

    PayPal, Stripe and Braintree work. But we want the price to be able to be updated automatically.

     

    So say User comes in. Inputs he needs 500 square feet the price updates as well.

  • Profile Image
    JotForm Support

    Answered by BDAVID on March 06, 2017 at 12:49 PM

    You can perform calculations in your form: https://www.jotform.com/help/259-How-to-Perform-Form-Calculation-Using-a-Widget 

    If you need to perform the calculations based on conditions, here is how: https://www.jotform.com/help/268-Conditional-Logic-Inserts-Text-Calculation-Into-A-Field 

    Finally, you can pass the total to your payment field: https://www.jotform.com/help/275-How-to-Pass-a-Calculation-to-a-Payment-Field