getSystemMessages

The getSystemMessages hook allows to add additional messages to the back end home screen. It does not pass any parameters and expects a string as return value.

Return Values

Return a string with the message(s) you want to add to the home screen (including HTML markup) or an empty string.

Example

<?php

// config.php
$GLOBALS['TL_HOOKS']['getSystemMessages'][] = array('MyClass', 'myGetSystemMessages');

// MyClass.php
public function myGetSystemMessages()
{
    $this->import('BackendUser', 'User');

    // Display a warning if the system admin's email is not set
    if ($GLOBALS['TL_ADMIN_EMAIL'] == '')
    {
        return '<p class="tl_error">Please add your email address to system settings.';
    }

    return '';
}

More information

References

See also

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