Change radio button value on drop down selected value


I want to change the value of a radio button based on a drop down field. For example, if you choose the title "Mister" in the drop down, then I would want the radio button for the gender to be "Male".

I'm a little bit lost with how to make javascript work with Plumsail...

Thanks in advance

Hello @almecin,

If you want to change the field value based on the other field, you can use this code:

fd.rendered(function() {

            fd.field('RadioButton').value = 'Male'


Replace DropDown and RadioButton with the fields' names.

You can find more examples of how to work with fields using JS on Plumsail Forms in our documentation here.

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Thanks a ton! This helped me big time.

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