Translations:OOUI/Widgets/Icons, Indicators, and Labels/15/en

Labels help identify the function of interface elements. Each  can be configured with a   option that is set to a string, a label node, or a function:
 * String: a plaintext string
 * Label Node: a jQuery selection of elements. A jQuery selection is used for anything other than a plaintext label, e.g., a label that includes a link or special styling, such as a gray color or additional graphical elements.
 * Function: a function that will produce a string in the future. Functions are used in cases where the label value is not currently defined. See Extending the Library for more information.