diff --git a/components/lib/inputotp/InputOtp.vue b/components/lib/inputotp/InputOtp.vue
index 2d8fde071..859620603 100755
--- a/components/lib/inputotp/InputOtp.vue
+++ b/components/lib/inputotp/InputOtp.vue
@@ -159,7 +159,7 @@ export default {
                     break;
 
                 default:
-                    if ((this.integerOnly && !(event.keyCode >= 48 && event.keyCode <= 57)) || (this.tokens.join('').length >= this.length && event.keyCode != 46)) {
+                    if ((this.integerOnly && !((event.keyCode >= 48 && event.keyCode <= 57) || (event.keyCode >= 96 && event.keyCode <= 105))) || (this.tokens.join('').length >= this.length && event.keyCode != 46)) {
                         event.preventDefault();
                     }