Function isBackSpace

packages/base/src/Keys.ts:177–177

(event: KeyboardEvent)

const isTabPrevious = (event: KeyboardEvent): boolean => (event.key ? event.key === "Tab" : event.keyCode === KeyCodes.TAB) && checkModifierKeys(event, /* Ctrl */ false, /* Alt */ false, /* Shift */ true);

const isBackSpace = (event: KeyboardEvent): boolean => (event.key ? event.key === "Backspace" : event.keyCode === KeyCodes.BACKSPACE) && !hasModifierKeys(event);

const isDelete = (event: KeyboardEvent): boolean => (event.key ? event.key === "Delete" : event.keyCode === KeyCodes.DELETE) && !hasModifierKeys(event);