Cleanup references may fail when using 'decorate' #29

Author: EddyVerbruggen

src/numeric-keyboard.ios.ts

@@ -98,9 +98,11 @@ export class NumericKeyboard implements NumericKeyboardApi, TextAndDecimalSepara
       }
 
       // clean up the references
-      args.textField.on("unloaded", () => {
-        _numkeyboard.splice(_numkeyboard.indexOf(this), 1);
-      });
+      if (args.textField.on) {
+        args.textField.on("unloaded", () => {
+          _numkeyboard.splice(_numkeyboard.indexOf(this), 1);
+        });
+      }
 
       resolve();
     });

src/package.json

@@ -1,6 +1,6 @@
 {
   "name": "nativescript-numeric-keyboard",
-  "version": "4.2.2",
+  "version": "4.2.3",
   "description": "Handy and elegant numeric keyboard for iOS NativeScript apps. On Android we fall back to the regular numeric keyboard.",
   "main": "numeric-keyboard",
   "typings": "index.d.ts",