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The :valid CSS pseudo-class represents any <input> or other <form> element whose contents validate successfully. This allows to easily make valid fields adopt an appearance that helps the user confirm that their data is formatted properly.

/* Selects any valid <input> */
input:valid {
  background-color: powderblue;
}

This pseudo-class is useful for highlighting correct fields for the user.

Syntax

:valid

Examples

See :invalid for an example.

Specifications

Specification Status Comment
HTML Living Standard
The definition of ':valid' in that specification.
Living Standard No change.
HTML5
The definition of ':valid' in that specification.
Recommendation Defines the semantics of HTML and constraint validation.
Selectors Level 4
The definition of ':valid' in that specification.
Working Draft Initial definition.

Browser compatibility

Feature Chrome Edge Firefox (Gecko) Internet Explorer Opera Safari
Basic support (<input>) 10.0 20 (12.10240) 4.0 (2) 10 10.0 5.0
Apply it to <form> (Yes) No support 13 (13) No support (Yes) ?
Feature Android Edge Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile
Basic support ? (Yes) 4.0 (2) No support 10.0 5.0
Apply it to <form> ? No support 13.0 (13) No support ? ?

See also

Schlagwörter des Dokuments und Mitwirkende

 Zuletzt aktualisiert von: mfluehr,