disable radio box depending on another selection

LimpEmu

I am using the following syntax to disabled radio box trregd based on the selection of radio box trhist, but it's not working. I am guessing since I have to address each of the two radio boxes separately, but it entirely escapes me how to do so:

     editor.dependent( 'trhist', function ( val ) {
         if (editor.field('trhist').val() == "1") return { enable: ['trregd']};
         else return { disable: ['trregd']}; 
       });

Tester2017

Have you tried to do it this way?

editor.dependent( 'trhist', function ( val, data, callback ) {
    if (val == "1") return { enable: 'trregd'};
    else return { disable: 'trregd'};
  });

LimpEmu

That works. Thank you!