enter

choose/choose.go

@@ -136,7 +136,9 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 			// Then we select the item that they have pressed enter on. If they
 			// have selected items, then we simply return them.
 			if m.numSelected < 1 {
+	           if o.AllowUnchoosen == false {
 				m.items[m.index].selected = true
+	           }
 			}
 			return m, tea.Quit
 		}

choose/options.go

@@ -8,6 +8,7 @@ type Options struct {
 
 	Limit             int          `help:"Maximum number of options to pick" default:"1" group:"Selection"`
 	NoLimit           bool         `help:"Pick unlimited number of options (ignores limit)" group:"Selection"`
+	AllowUnchoosen    bool         `help:"Allow gum choose to proceed when pressing enter without selecting anything" group:"Selection"`
 	Ordered           bool         `help:"Maintain the order of the selected options" env:"GUM_CHOOSE_ORDERED"`
 	Height            int          `help:"Height of the list" default:"10" env:"GUM_CHOOSE_HEIGHT"`
 	Cursor            string       `help:"Prefix to show on item that corresponds to the cursor position" default:"> " env:"GUM_CHOOSE_CURSOR"`