CSS - :out-of-range

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.

Example

 

HTML

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

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!';
}
 

Syntax  

CSS
:out-of-range <a href="css/value_definition_syntax#curly_braces_(.7b_.7d)" title="Curly braces">{</a> <var>style properties</var> <a href="css/value_definition_syntax#curly_braces_(.7b_.7d)" title="Curly braces">}</a>

Description  

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'.

Browser Compatibility  

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari
Support on <input> 10.0 29.0 (29.0) No support 11.0 5.2
Feature Android Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile
Support on <input> 2.3 16.0 (16.0) No support (Yes) (Yes)

See Also  

Specifications  

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.

License

© 2016 Mozilla Contributors
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-us/docs/web/css/:out-of-range

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