Is it possible to make an option in an option group non selectable?

[paul]

<q-option-group
  type="radio"
  :value="model"
  @change="val => { model = val }"
  :options="[
    { label: 'Option 1', value: 'op1' },
    { label: 'Option 2', value: 'op2' },
    { label: 'Option 3', value: 'op3' }
  ]"
/>

Would it be possible to specificy that e.g. op2 is non selectable?
cheers
paul.

[paul]

ok, found it out.
you can set directly on the options: disable or readonly.
Oh boy, Quasar is sooo great. What an amazing quality and comfort.
Kudos to the dev team.