boxLabel is inserted in the label slot of box.
boxLabel(text, status, style = "default")Label text. In practice only few letters or a number.
label color status. See https://adminlte.io/themes/AdminLTE/pages/UI/general.html. Valid statuses are defined as follows:
primary: #3c8dbc
success: #00a65a
info: #00c0ef
warning: #f39c12
danger: #f56954
label border style: "default" (rounded angles), "circle" or "square".