First of all, I would like to thank you very much for your help, and I apologize for my poor English.
It seems that the idea did not get across correctly.
The code that you put works if the verification is works on one option box that contains several items, but in my form, each option box contains only one item, meaning that each option box has a different ID, which means that there is a need to create an array for verification according to my simple understanding.
