OPTGROUP¶
The OPTGROUP element allows authors to group choices logically. This is particularly helpful when the user must choose from a long list of options; groups of related choices are easier to grasp and remember than a single long list of options. All OPTGROUP elements must be specified directly within a SELECT element (i.e., groups may not be nested).
An OPTGROUP object can only exist between a SELECT object.
1, 2, 3, 4 …¶
- Property:
- 1, 2, 3, 4 …
- Data type:
- [array of FORM objects]
- Description:
- OPTION objects, part of the OPTGROUP