/** * Callback function to validate data * @return bool must return true or other hooks don't get called */ function validateSource($editPage, $textBox1, $section, &$hookError) { $ns = $editPage->mTitle->getNamespace(); if ($ns == NS_SOURCE) { $source = new Source($editPage->mTitle->getText()); $source->validate($textBox1, $section, $hookError); } return true; }