Forms
<optgroup> Option group
Groups related options inside a select under a heading.
Tip. The label shows as a heading and cannot be selected.
- Since
- HTML 4.0
- Implicit role
- group
- Void
- No
Attributes2
- disabled
- label
Forms
<optgroup> Option groupGroups related options inside a select under a heading.
Tip. The label shows as a heading and cannot be selected.