Is there a way to use optgroup for the value when using select as an input?

[MikeAlhayek]

Thank you very much for this plug in.

Is there a way to provide optgroups for the value when the input is select?

Something like this I am hoping

values: [
  { 
    'value' : 'one',
    'text': 'Un',
    'optgroups': 'Group 1'
  },
{ 
    'value' : 'two',
    'text': 'Deux',
    'optgroups': 'Group 1'
  },
{ 
    'value' : 'three',
    'text': 'Trois',
    'optgroups': 'Group 2'
  }
]

[mistic100]

Not yet