Using the aria-valuemin attribute

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.

Note: Opinions may differ on how assistive technology should handle this technique. The information provided above is one of those opinions and therefore not normative.

Examples

Notes 

Used With ARIA Roles

Compatibility

TBD: Add support information for common UA and AT product combinations

Additional resources