If value is true, the provided CSS class is added to element(s), otherwise it is removed.
value
setClass(`#someId`, true, `activated`); // Add 'activated'setClass(`#someId`, false, `activated`); // Removes 'activated' Copy
setClass(`#someId`, true, `activated`); // Add 'activated'setClass(`#someId`, false, `activated`); // Removes 'activated'
If
value
is true, the provided CSS class is added to element(s), otherwise it is removed.