In my form, I've added three number fields. First number field is the square footage. Second is the price field. The third is the $/square foot.
For my third number field, I enabled the calculations and put in Price field / Square footage using the insert merge tag drop down. I thought that the third field was supposed to be filled dynamically, but when I'm using the form, it is just a blank text box and i would have to calculate and input it manually.
How do I make the third number fields fill dynamically with the correct calculation?