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    :valid

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    Summary

    The :valid CSS pseudo-class represents any <input> or <form> element whose content validates correctly according to the input's type setting. This allows to easily make valid fields adopt an appearance that helps the user confirm that their data is formatted properly.

    Examples

    See {{ cssxref }} for the code.

    Specifications

    Specification Status Comment
    WHATWG 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 semantic regarding HTML and constraint validation.
    Selectors Level 4
    The definition of ':valid' in that specification.
    Working Draft No change.
    CSS Basic User Interface Module Level 3
    The definition of ':valid' in that specification.
    Working Draft Defines the pseudo-class, but not the associated semantic.

    Browser compatibility

    Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari
    Basic support 10.0 4.0 (2) 10 10.0 5.0
    Feature Android Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile
    Basic support ? 4.0 (2) Not supported 10.0 5.0

    See also

    Document Tags and Contributors

    Contributors to this page: Sheppy, Inkbug, MusikAnimal, jswisher, nimbupani, kscarfone, teoli, McGurk
    Last updated by: Inkbug,