@ -109,7 +109,11 @@ $form->addText(
get_lang('OnlyLettersAndNumbers')
),
'',
array('maxlength' => CourseManager::MAX_COURSE_LENGTH_CODE)
array(
'maxlength' => CourseManager::MAX_COURSE_LENGTH_CODE,
'pattern' => '[a-zA-Z0-9]+',
'title' => get_lang('OnlyLettersAndNumbers')
)
);
$form->applyFilter('wanted_code', 'html_filter');
$form->addRule(