{{ user_form.first_name|add_class:"form-control" }}
{{ user_form.first_name.errors }}
{{ user_form.last_name|add_class:"form-control" }}
{{ user_form.last_name.errors }}
{{ worker_form.slack_username|add_class:"form-control" }}
{{ worker_form.slack_username.errors }}
{{ worker_form.phone|add_class:"form-control" }}
{{ worker_form.phone.errors }}