diff --git a/textinput/textinput.go b/textinput/textinput.go
index 49631e8..21f352b 100644
--- a/textinput/textinput.go
+++ b/textinput/textinput.go
@@ -800,6 +800,9 @@ func Paste() tea.Msg {
 }
 
 func clamp(v, low, high int) int {
+	if high < low {
+		low, high = high, low
+	}
 	return min(high, max(low, v))
 }