diff --git a/src/app/showcase/components/inputnumber/inputnumberdemo.html b/src/app/showcase/components/inputnumber/inputnumberdemo.html
index c5f7f7a8723..7d811da4f78 100755
--- a/src/app/showcase/components/inputnumber/inputnumberdemo.html
+++ b/src/app/showcase/components/inputnumber/inputnumberdemo.html
@@ -372,6 +372,12 @@ <h5>Properties</h5>
                             <td>1</td>
                             <td>Step factor to increment/decrement the value.</td>
                         </tr>
+                        <tr>
+                            <td>allowEmpty</td>
+                            <td>boolean</td>
+                            <td>true</td>
+                            <td>Determines whether the input field is empty.</td>
+                        </tr>
                         <tr>
                             <td>style</td>
                             <td>string</td>