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

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  • Profile Image

    Calculate final price

    Asked by irskokuryr on October 03, 2012 at 03:40 PM


    I am trying to figured out how to automaticaly calculate field in the form:

    I have field Insurance Yes or No. If thye click yes, it shows field to enter the value they want to insure.

    If they type let say 100, i want than to have another field that will show 5% from this sum as a price for the insurance.

    so another field will show price for insurance 5


    How can I do tis in Jotform?

  • Profile Image

    Answered by pinoytech on October 03, 2012 at 04:23 PM

    Hello irskokuryr,

    We currently don't have a calculation tool for textboxes beside the payment tool integration.

    Are you familiar with a javascript? If yes, you need first to get your form source code and apply custom javascript code for your particular case. Please take a look at this form made by our colleague abajan.

    Thank you!