Title: Undefined array key “_wpnonce”
Last modified: January 1, 2024

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# Undefined array key “_wpnonce”

 *  [Ainsley Clark](https://wordpress.org/support/users/ainsleyclark/)
 * (@ainsleyclark)
 * [2 years, 3 months ago](https://wordpress.org/support/topic/undefined-array-key-_wpnonce/)
 * I believe the `$_GET` `nonce` key needs to be validated before accessing it:
 *     ```wp-block-code
       ErrorException: Warning: Undefined array key "_wpnonce"
         File "/wp-content/plugins/crisp/crisp.php", line 103, in crisp_plugin_settings_page
           if( wp_verify_nonce($_GET['_wpnonce'])) {
       ```
   

The topic ‘Undefined array key “_wpnonce”’ is closed to new replies.

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 * 0 replies
 * 1 participant
 * Last reply from: [Ainsley Clark](https://wordpress.org/support/users/ainsleyclark/)
 * Last activity: [2 years, 3 months ago](https://wordpress.org/support/topic/undefined-array-key-_wpnonce/)
 * Status: not resolved