ValidityState: rangeOverflow property
The read-only rangeOverflow
property of a ValidityState
object indicates if the value of an <input>
, after having been edited by the user, does not conform to the constraints set by the element's max
attribute.
If the field is numeric in nature, including the date, month, week, time, datetime-local, number and range types and a max
value is set, if the value doesn't conform to the constraints set by the max
value, the rangeOverflow
property will be true.
Given the following:
html
<input type="number" min="20" max="40" step="2" />
if value > 40
, rangeOverflow
will be true. When true
, the element matches the :invalid
and :out-of-range
CSS pseudo-classes.
Specifications
Specification |
---|
HTML Standard # dom-validitystate-rangeoverflow |
Browser compatibility
BCD tables only load in the browser