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The read-only property ValidityState.tooLong indicates if the value of an <input> or <textarea>, after having been edited by the user, exceeds the maximum code-unit length established by the element's maxlength attribute.


Specification Status Comment
HTML Living Standard
The definition of 'ValidityState.tooLong' in that specification.
Living Standard  
HTML 5.1
The definition of 'ValidityState.tooLong' in that specification.
The definition of 'ValidityState.tooLong' in that specification.

Browser compatibility

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Feature Chrome Edge Firefox (Gecko) Internet Explorer Opera Safari
Basic support ? (Yes) ? 10 ? ?
Feature Android Chrome for Android Edge Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile
Basic support ? ? (Yes) ? ? ? ?

See also

Document Tags and Contributors

Contributors to this page: amy-mac, erikadoyle, rolfedh, LightGuard, cvrebert
Last updated by: amy-mac,