This module adds an enhanced feedback form that can be configured via config file.
Integrate the module in the modules directory of VuFind and activate it by adding ResultFeedback to VUFIND_LOCAL_MODULES.
When adding the module manually make sure to copy and adapt the config file and copy/symlink the theme.
Add the following line to your template to link to the feedback form:
<a href="<?=$this->url('resultfeedback-email').'?id='.$this->driver->getUniqueId().'&searchclassid='.$this->searchClassId?>">Contact us about this title</a>