OnBeforeUserDelete

bool
handler function(
 int user_id
);

The event "OnBeforeUserDelete" fires before user is deleted. Usually, the purpose of this event handler is to allow or deny user deletion.

Parameters

Parameter	Description
user_id	Deleted user ID.

Returned value

To cancel user deletion and and terminate the execution for the method CUser::Delete, throw an exception in the handler function via the method $APPLICATION->ThrowException() and return false.

See Also

• "OnUserDelete" event
• [link= 6658369]CUser::Delete[/link]
• Events

Example:

<?
// file /bitrix/php_interface/init.php
// register the handler
AddEventHandler("main", "OnBeforeUserDelete", Array("MyClass", "OnBeforeUserDeleteHandler"));
class MyClass
{
    // create the event handler "OnBeforeUserDelete"
    public static function OnBeforeUserDeleteHandler($user_id)
    {
        // check if the records associated with the deleted user are available
        $strSql = "SEL ECT * FR OM my_table WHERE USER_ID=".intval($user_id);
        $rs = $DB->Query($strSql, false, "FILE: ".__FILE__."<br>LINE: ".__LINE__);

        // if the associated records are available 
        if ($ar = $rs->Fetch()) 
        {
            // deny user deletion 
            global $APPLICATION;
            $APPLICATION->throwException("My table have the associated records.");
            return false;
        }
    }
}
?>