Radio Button - Field Default Value

What do I have to put in "Field Default Value" at the radio button element?

I have
option1=10
option2=20
option3=30

and like to show "option1"(=10) as default.

Name of element is "input_radio_1"

Thanks
Stephen

Hi Stephen,

Please try 10 - that is the value linked to option1.

Bob

No success - i tried it also with quotes and brackets, but nothing works.

Stephen

Hi Stephen,

Well, it's a little bit confusing, I think because your radios values are strings but labels are numbers (which is irregular unless you have a reason), please use "option1" (without quotes), since that's the field value, and 10 is the field label, assuming you have that in the options box:

option1=10
option2=20
option3=30

value=Label

Regards,
Max