Title: W3C Validation Error: Duplicate attribute class.
Last modified: August 21, 2016

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# W3C Validation Error: Duplicate attribute class.

 *  [Bojan](https://wordpress.org/support/users/bojanbilly/)
 * (@bojanbilly)
 * [12 years, 1 month ago](https://wordpress.org/support/topic/w3c-validation-error-duplicate-attribute-class/)
 * Hi,
 * Great plugin, easy to install. I had no problems so far.
 * A little error showed up and is similar like one which has been resolved ([http://wordpress.org/support/topic/w3c-validation-error-duplicate-id-ssba](http://wordpress.org/support/topic/w3c-validation-error-duplicate-id-ssba)).
   
   I activated share buttons as widget in footer. Validation shows some duplicate
   class
 * …one” /><a class=”ssba_print” class=”ssba_share_link” href=”#” onclick=”win…
 * Here is my website [http://astroriznica.com](http://astroriznica.com)
 * Thanks in advance 🙂
 * Regards,
    Bojan
 * [https://wordpress.org/plugins/simple-share-buttons-adder/](https://wordpress.org/plugins/simple-share-buttons-adder/)

Viewing 1 replies (of 1 total)

 *  Plugin Author [Simple Share](https://wordpress.org/support/users/davidoffneal/)
 * (@davidoffneal)
 * [12 years, 1 month ago](https://wordpress.org/support/topic/w3c-validation-error-duplicate-attribute-class/#post-4878385)
 * Thanks Bojan,
 * This shall be fixed for the next release 🙂

Viewing 1 replies (of 1 total)

The topic ‘W3C Validation Error: Duplicate attribute class.’ is closed to new replies.

 * ![](https://ps.w.org/simple-share-buttons-adder/assets/icon-256x256.png?rev=2661516)
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## Tags

 * [class](https://wordpress.org/support/topic-tag/class/)
 * [duplicate](https://wordpress.org/support/topic-tag/duplicate/)
 * [validator](https://wordpress.org/support/topic-tag/validator/)

 * 1 reply
 * 2 participants
 * Last reply from: [Simple Share](https://wordpress.org/support/users/davidoffneal/)
 * Last activity: [12 years, 1 month ago](https://wordpress.org/support/topic/w3c-validation-error-duplicate-attribute-class/#post-4878385)
 * Status: not resolved