diff --git a/src/utils/Ut.js b/src/utils/Ut.js
index 290b10b..8a0866e 100644
--- a/src/utils/Ut.js
+++ b/src/utils/Ut.js
@@ -93,9 +93,11 @@ export class Ut {
 	 */
 	static copyToClipboard(target) {
 
+		const isTextField = target instanceof HTMLInputElement || target instanceof HTMLTextAreaElement;
+
 		if (navigator.clipboard) {
 
-			if (target instanceof Node) {
+			if (isTextField) {
 
 				target.select();
 				target.setSelectionRange(0, 99999);
@@ -110,7 +112,7 @@ export class Ut {
 
 		let tval = null;
 		
-		if (target instanceof Node) {
+		if (isTextField) {
 			
 			if (target.dataset.notrusted) {
 				delete target.dataset.notrusted;
@@ -137,7 +139,7 @@ export class Ut {
 
 			textarea.remove();
 
-			if (target instanceof Node) {
+			if (isTextField) {
 
 				target.dataset.notrusted = 1;