+ /**
+ * Outputs the instructions for the form
+ *
+ * SHOULD overload
+ */
+ public function showInstructions()
+ {
+ // instructions are nice, so users know what to do
+ $this->raw(common_markup_to_html($this->getInstructions()));
+ }
+
+ /**
+ * @return string with instructions to pass into common_markup_to_html()
+ */
+ public function getInstructions()
+ {
+ return null;