check_ajax_referer

Action Hook

Description

Fires once the Ajax request has been validated or not.

Hook Information

File Location	`wp-includes/pluggable.php` View on GitHub
Hook Type	Action
Line Number	`1358`

Hook Parameters

Type	Name	Description
`string`	`$action`	The Ajax nonce action.
`false\|int`	`$result`	False if the nonce is invalid, 1 if the nonce is valid and generated between 0-12 hours ago, 2 if the nonce is valid and generated between 12-24 hours ago.

Usage Examples

Basic Usage

<?php
// Hook into check_ajax_referer
add_action('check_ajax_referer', 'my_custom_function', 10, 2);

function my_custom_function($action, $result) {
    // Your custom code here
}

Source Code Context

wp-includes/pluggable.php:1358 - How this hook is used in WordPress core

<?php
1353  		 *
1354  		 * @param string    $action The Ajax nonce action.
1355  		 * @param false|int $result False if the nonce is invalid, 1 if the nonce is valid and generated between
1356  		 *                          0-12 hours ago, 2 if the nonce is valid and generated between 12-24 hours ago.
1357  		 */
1358  		do_action( 'check_ajax_referer', $action, $result );
1359  
1360  		if ( $stop && false === $result ) {
1361  			if ( wp_doing_ajax() ) {
1362  				wp_die( -1, 403 );
1363  			} else {

PHP Documentation

<?php
/**
		 * Fires once the Ajax request has been validated or not.
		 *
		 * @since 2.1.0
		 *
		 * @param string    $action The Ajax nonce action.
		 * @param false|int $result False if the nonce is invalid, 1 if the nonce is valid and generated between
		 *                          0-12 hours ago, 2 if the nonce is valid and generated between 12-24 hours ago.
		 */

Quick Info

Hook Type: Action
Parameters: 2
File: wp-includes/pluggable.php

Links

WordPress Docs View Source Code Search Examples

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