app/views/tasks/_abuse_complaint_reject_details.html.erb
<script>
$(document).ready(function() {
$(".task-actions .reject-task").click(function(){
let accept_details = $(this).closest('.task-description').find('.task-view-details').fadeIn()
})
})
</script>
<%= labelled_form_field(_('Rejection explanation'), f.text_area(:reject_explanation, :rows => 5)) %>