Filter tips
Last modified: May 30, 2005 - 17:56
Filter tips are now output through the format selector. Modules no longer need to call filter_tips_short() to display them.
A module's filter tips are returned through the filter_tips hook:
<?php
function hook_filter_tips($delta, $format, $long = false) {
if ($long) {
return t("Long tip");
}
else {
return t("Short tip");
}
}
?>As in the filter hook you can ignore the $delta parameter if you're upgrading an existing module. If your filter's tips depend on its settings, make sure you use $format to retrieve the setting for the current input format. $long tells you whether to return long or short tips.