The aria-valuemin attribute is used to define the minimum value allowed for a range widget such as a slider, spinbutton or progressbar. If the aria-valuenow has a known maximum and minimum, the author SHOULD provide properties for aria-valuemax and aria-valuemin.The value of aria-valuemin MUST be less than or equal to the value of aria-valuemax.
aria-valuemin is a required attribute of role slider, scrollbar and spinbutton.
Value
String representation of a number
Possible effects on user agents and assistive technology
If aria-valuemin is not less than or equal to the value of aria-valuemax, this creates an error condition that will be handled by the assistive technology.
Examples
Example 1:
The snippet below shows a simple slider with a minimum value of 1.
<div role="slider" aria-valuenow="4" aria-valuemin="1" aria-valuemax="10">
Working Examples:
Notes
Used With ARIA Roles
- progressbar
- scrollbar
- slider
- spinbutton
Related ARIA techniques
Compatibility
TBD: Add support information for common UA and AT product combinations