SummaryEdit
The :out-of-range CSS pseudo-class matches when an element has its value attribute outside the specified range limitations for this element. It allows the page to give a feedback that the value currently defined using the element is outside the range limits. A value can be outside of a range if it is either smaller or larger than maximum and minimum set values.
Note: this pseudo-class only applies to elements that have a range limitations. In absence of such a limitation, the element can neither be 'in-range' nor 'out-of-range'.
ExampleEdit
HTML
<form action="" id="form1">
<ul>Values between 1 and 10 are valid.
<li>
<input id="value1" name="value1" type="number" placeholder="1 to 10" min="1" max="10" value="12">
<label for="value1">Your value is </label>
</li>
</form>
CSS
li {
list-style: none;
margin-bottom: 1em;
}
input {
border: 1px solid black;
}
input:in-range {
background-color: rgba(0, 255, 0, 0.25);
}
input:out-of-range {
background-color: rgba(255, 0, 0, 0.25);
border: 2px solid red;
}
input:in-range + label::after {
content:' OK';
}
input:out-of-range + label::after {
content:'out of range!';
}
SpecificationsEdit
| Specification | Status | Comment |
|---|---|---|
| WHATWG HTML Living Standard The definition of ':out-of-range' in that specification. |
Living Standard | Defines when :out-of-range matches elements in HTML. |
| Selectors Level 4 The definition of ':out-of-range' in that specification. |
Working Draft | Initial definition. |