:out-of-range

The :out-of-range CSS pseudo-class represents an <input> element whose current value is outside 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 outside that range */
input:out-of-range {
  background-color: rgba(255, 0, 0, 0.25);
}

This pseudo-class is useful for giving the user a visual indication that a field's current value is outside the permitted limits.

Note: This pseudo-class only applies to elements that have (and can take) a range limitation. In the absence of such a limitation, the element can neither be "in-range" nor "out-of-range."

Syntax

:out-of-range

Examples

HTML

<form action="" id="form1">
 <p>Values between 1 and 10 are valid.</p>
  <ul>
    <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: 'okay.';
}

input:out-of-range + label::after {
  content: 'out of range!';
}

Result

Specifications

Specification
HTML Standard (HTML) # selector-out-of-range
Selectors Level 4 (Selectors 4) # out-of-range-pseudo

Browser compatibility

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	WebView Android	Chrome Android	Firefox for Android	Opera Android	Safari on IOS	Samsung Internet
`:out-of-range`	10	13	29	No	11	5.1	2.2	18	16	11	5	1.0