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The :in-range CSS pseudo-class matches when the value currently contained inside an <input> element is inside the range limits specified by the min and max attributes.
/* Selects any <input>, but only when it has a range */
/* specified, and its value is inside that range */
input:in-range {
background-color: rgba(0, 255, 0, 0.25);
}
Syntax
:in-range
Example
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> </ul> </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!';
}
Specifications
| Specification | Status | Comment |
|---|---|---|
| WHATWG HTML Living Standard The definition of ':in-range' in that specification. |
Living Standard | Defines when :in-range matches elements in HTML. |
| Selectors Level 4 The definition of ':in-range' in that specification. |
Working Draft | Initial specification. |
Browser compatibility
| Feature | Chrome | Edge | Firefox (Gecko) | Internet Explorer | Opera | Safari |
|---|---|---|---|---|---|---|
| Support on <input> | 10.0[1] | (Yes) | 29.0 (29.0)[2] | No support | 11.0[1] | 5.2[3] |
| Feature | Android | Edge | Firefox Mobile (Gecko) | IE Mobile | Opera Mobile | Safari Mobile |
|---|---|---|---|---|---|---|
| Support on <input> | 2.3[1] | (Yes) | 16.0 (16.0)[2] | No support | (Yes)[1] | (Yes)[3] |
[1] In Blink :in-range initially also matched disabled and read-only inputs (see Chromium bug 602568. This was changed to only apply to enabled read-write inputs in Chrome 52 and Opera 39.
[2] In Gecko :in-range initially also matched disabled and read-only inputs (see bug 1264157. This was changed to only apply to enabled read-write inputs in Gecko 50 (Firefox 50 / Thunderbird 50 / SeaMonkey 2.47).
[3] In WebKit :in-range initially also matched disabled and read-only inputs (see WebKit bug 156530. This was changed to only apply to enabled read-write inputs in current versions of WebKit.