I have a exposed form and want to use my field "
field_region" for the breadcrumbs. If a user now selects the exposed "
field_region", my URL looks like "
?q=news&field_region=2". Now I want to get the value behind the key "2" from the
Everything runs on a view-page, so I don't have any node / entity id to load the field value with. How can I get the value behind key "2" from the
field_region? Or is there any other secure way of getting the selected value from the exposed filter?